How do you implement predictive search?
To create predictive search suggestions, you overlap two containers (a search box and a predictive box), then send your user's current query to your suggestions index at every keystroke. Based on the query, the predictive box displays and consistently updates the first result from the suggestions.
What are predictive searches?
Autocomplete is a feature within Google Search that makes it faster to complete searches that you start to type. Our automated systems generate predictions that help people save time by allowing them to quickly complete the search they already intended to do.