Site Search > Relevance > Basic Relevance > Auto-Suggest Tab
The Auto-Suggest Tab of Site Search’s Basic Relevance screen enables real-time suggestions while the search user types in keywords.
When the auto-suggest feature is enabled, Site Search builds a Solr index of the keywords that users have typed in as queries. The system prompts the user with words that have leading-character matches to the user’s current input.
The controls on this tab set the number of suggestions to offer and how many characters the user must type before suggestions begin to appear.
The Add Word and Upload features let you add words that the users might never have thought to try. The Download feature produces only the words that were added manually, not the database.