The search is run across all the content on the website and the directory so if your search term is very generic a lot of results will be returned, for example a search for "mission community" or "devon". Try adding more keywords to the search to return more relevant results. You may also wish to try phrase searching by enclosing your search query in quotation marks, this will only return results where the whole phrase occurs.
Alternatively, use the advanced search link above to further refine your search.
Try broadening the search criteria you are using and reducing required terms or phrase searches.