Solr Results boosted according to keyword match

Does anyone worked on the solr search to boost the result based on maximum search keyword match? Actually I am doing query on Solr to get the result based on multiple keywords search and need to boost the result based on maximum matches keyword. Let say my search term is field:("suresh" or "ramesh" or "vikas"). Now if any result match all three word then should come first. If any any result match only two word then come 2nd position and so on. Thanks !