Keyword Search is a lightweight extension for Progress Map. It allows you to add a search input field in the map allowing your map users to find locations by keywords.
The plugin searches inside the Posts Title, the Posts Content and All Custom Fields Content. This goes beyond WordPress native search and will definitely allow the map to find & display more relevant results.
Beside typing in a keyword to perform a search, website admins can add predefined keywords to the search field and end users can select one of these keywords to quickly find what they’re looking for.
For a great user experience, all search requests will be performed with AJAX.