diff --git a/backend/ar/basis.json b/backend/ar/basis.json
index 2406050c..e957fc5c 100644
--- a/backend/ar/basis.json
+++ b/backend/ar/basis.json
@@ -152,6 +152,10 @@
         "not": "not",
         "search_term": "Search term",
         "and": "and",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/de/basis.json b/backend/de/basis.json
index 91fbacf0..26430027 100644
--- a/backend/de/basis.json
+++ b/backend/de/basis.json
@@ -152,6 +152,10 @@
         "search_term": "Suchbegriff",
         "and": "Und",
         "not": "Nicht",
-        "refine_search": "Suche verfeinern"
+        "refine_search": "Suche verfeinern",
+        "exact": "Exakt",
+        "greater_than": "Gr\u00f6\u00dfer als",
+        "lower_than": "Kleiner als",
+        "empty": "Leer"
     }
 }
\ No newline at end of file
diff --git a/backend/dsb/basis.json b/backend/dsb/basis.json
index 6073530d..d85bc559 100644
--- a/backend/dsb/basis.json
+++ b/backend/dsb/basis.json
@@ -152,6 +152,10 @@
         "search_term": "Search term",
         "and": "and",
         "not": "not",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/en/basis.json b/backend/en/basis.json
index 4bab0809..918385a0 100644
--- a/backend/en/basis.json
+++ b/backend/en/basis.json
@@ -152,6 +152,10 @@
         "not": "not",
         "search_term": "Search term",
         "and": "and",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/es/basis.json b/backend/es/basis.json
index ce4c7a7a..5d457e68 100644
--- a/backend/es/basis.json
+++ b/backend/es/basis.json
@@ -152,6 +152,10 @@
         "not": "not",
         "search_term": "Search term",
         "and": "and",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/fr/basis.json b/backend/fr/basis.json
index 6e031351..5bde8ac2 100644
--- a/backend/fr/basis.json
+++ b/backend/fr/basis.json
@@ -152,6 +152,10 @@
         "not": "not",
         "search_term": "Search term",
         "and": "and",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/hsb/basis.json b/backend/hsb/basis.json
index 6073530d..d85bc559 100644
--- a/backend/hsb/basis.json
+++ b/backend/hsb/basis.json
@@ -152,6 +152,10 @@
         "search_term": "Search term",
         "and": "and",
         "not": "not",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/hu/basis.json b/backend/hu/basis.json
index 490fe200..c684b157 100644
--- a/backend/hu/basis.json
+++ b/backend/hu/basis.json
@@ -152,6 +152,10 @@
         "search_term": "Search term",
         "and": "and",
         "not": "not",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/id/basis.json b/backend/id/basis.json
index de7fe6ff..40417786 100644
--- a/backend/id/basis.json
+++ b/backend/id/basis.json
@@ -152,6 +152,10 @@
         "search_term": "Search term",
         "and": "and",
         "not": "not",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/it/basis.json b/backend/it/basis.json
index ce4c7a7a..5d457e68 100644
--- a/backend/it/basis.json
+++ b/backend/it/basis.json
@@ -152,6 +152,10 @@
         "not": "not",
         "search_term": "Search term",
         "and": "and",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/iw/basis.json b/backend/iw/basis.json
index 36c8e136..c4b230a1 100644
--- a/backend/iw/basis.json
+++ b/backend/iw/basis.json
@@ -152,6 +152,10 @@
         "not": "not",
         "search_term": "Search term",
         "and": "and",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/nl/basis.json b/backend/nl/basis.json
index ce4c7a7a..5d457e68 100644
--- a/backend/nl/basis.json
+++ b/backend/nl/basis.json
@@ -152,6 +152,10 @@
         "not": "not",
         "search_term": "Search term",
         "and": "and",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/pl/basis.json b/backend/pl/basis.json
index 5ce47ea8..818ba5b8 100644
--- a/backend/pl/basis.json
+++ b/backend/pl/basis.json
@@ -152,6 +152,10 @@
         "not": "not",
         "search_term": "Search term",
         "and": "and",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/pt/basis.json b/backend/pt/basis.json
index 2c427699..7f67be25 100644
--- a/backend/pt/basis.json
+++ b/backend/pt/basis.json
@@ -152,6 +152,10 @@
         "not": "not",
         "search_term": "Search term",
         "and": "and",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/ru/basis.json b/backend/ru/basis.json
index c4ca428e..2e623e25 100644
--- a/backend/ru/basis.json
+++ b/backend/ru/basis.json
@@ -152,6 +152,10 @@
         "search_term": "Search term",
         "and": "and",
         "not": "not",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/tl/basis.json b/backend/tl/basis.json
index ce4c7a7a..5d457e68 100644
--- a/backend/tl/basis.json
+++ b/backend/tl/basis.json
@@ -152,6 +152,10 @@
         "not": "not",
         "search_term": "Search term",
         "and": "and",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/tr/basis.json b/backend/tr/basis.json
index 6330197f..fd71dd2f 100644
--- a/backend/tr/basis.json
+++ b/backend/tr/basis.json
@@ -152,6 +152,10 @@
         "search_term": "Search term",
         "and": "and",
         "not": "not",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file
diff --git a/backend/zh/basis.json b/backend/zh/basis.json
index 4bab0809..918385a0 100644
--- a/backend/zh/basis.json
+++ b/backend/zh/basis.json
@@ -152,6 +152,10 @@
         "not": "not",
         "search_term": "Search term",
         "and": "and",
-        "refine_search": "Refine search"
+        "refine_search": "Refine search",
+        "exact": "Exact",
+        "greater_than": "Greater than",
+        "lower_than": "Lower than",
+        "empty": "Empty"
     }
 }
\ No newline at end of file