Influence the Drupal site's suggestion list of search autocomplete module with Smart IP views country filter
This is an example application of Smart IP where it influence the suggestion shown in the list of search autocomplete based on the country location of the visitor in a Drupal 7 site with the use of Smart IP, Search Autocomplete and Location contributed modules. Basically, the search autocomplete will display list of suggestions but the list of nodes will be filtered based on country location of the visitor and nodes that have an empty value in Location country field will not be filtered.