Perhaps you should try some spelling variations:
"multi accident research : july 2007" » "multi current research : july 2007", "multi recent research : july 2007", "multi vaccine research : july 2007", "multi client research : july 2007", "multi accident research : july 2008", "multi accident research : july 2013", "multi accident research : july 2012"
"meet client research : july 2007" » "meet climate research : july 2007", "meet current research : july 2007", "meet recent research : july 2007", "multi client research : july 2007", "meet client research : july 2008", "meet client research : july 2013", "meet client research : july 2012"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("meet client research : july 2007") OR ("multi accident research : july 2007"))~.
• Removing quotes may allow a broader search: (( meet client research : july 2007 ) or ( multi accident research : july 2007 ))~.
• Adding a wildcard symbol may retrieve word variants: (("meet client research : july 2007") or ("multi accident research : july 2007"))*.