-#### NOMINATIM_SEARCH_BATCH_MODE
-
-| Summary | |
-| -------------- | --------------------------------------------------- |
-| **Description:** | Enable a special batch query mode |
-| **Format:** | boolean |
-| **Default:** | no |
-| **After Changes:** | run `nominatim refresh --website` |
-| **Comment:** | PHP frontend only |
-
-
-This feature is currently undocumented and potentially broken.
-
-
-#### NOMINATIM_SEARCH_NAME_ONLY_THRESHOLD
-
-| Summary | |
-| -------------- | --------------------------------------------------- |
-| **Description:** | Threshold for switching the search index lookup strategy |
-| **Format:** | integer |
-| **Default:** | 500 |
-| **After Changes:** | run `nominatim refresh --website` |
-| **Comment:** | PHP frontend only |
-
-This setting defines the threshold over which a name is no longer considered
-as rare. When searching for places with rare names, only the name is used
-for place lookups. Otherwise the name and any address information is used.
-
-This setting only has an effect after `nominatim refresh --word-counts` has
-been called to compute the word frequencies.
-
-