search for: xsecondlevelus_michigan

...nnesota >>Grand Rapids >>Minneapolis >>St Paul >Ohio >>Columbus >>Grand Rapids >>Sandusky I see two ways that I could index a ?Grand Rapids, Michigan? document with prefixed terms: XFIRSTLEVELus XSECONDLEVELmichigan XTHIRDLEVELgrandrapids or XFIRSTLEVELus XSECONDLEVELus_michigan XTHIRDLEVELus_michigan_grandrapids I?m inclined to use the second approach thinking that it will return more intuitive results. That is, a search that includes Grand Rapids, Michigan search criteria is less likely to include documents from Minnesota and Ohio. However, two aspects of this approa...