# UserSearchHistoryRecommender **`class UserSearchHistoryRecommender`** recommend_on_searches | Recommend items based on users search history **`pydantic model PluginConfig`** Fields - `last_days (int)` - `last_searches (int)` **`PluginConfig.plugin_name: ClassVar[str] = 'recommend_on_searches'`** Used to register and reference the plugin within a query. **`field PluginConfig.last_days: int = 30`** Date range in days to consider user search activities **`field PluginConfig.last_searches: int = 5`** Maximum amount of user searches to use as input.