Perhaps you should try some spelling variations:
"scale options research : july 2006" » "scale actions research : july 2006", "scale optics research : july 2006", "scale operations research : july 2006", "share options research : july 2006", "care options research : july 2006", "case options research : july 2006", "scale options research : july 2008", "scale options research : july 2007", "scale options research : july 2009"
"multi curve research : july 2006" » "multi course research : july 2006", "multi survey research : july 2006", "multi care research : july 2006", "multi core research : july 2006", "multiple curve research : july 2006", "multi curve research : july 2008", "multi curve research : july 2007", "multi curve research : july 2009"

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: (("multi curve research : july 2006") OR ("scale options research : july 2006"))~.
• Removing quotes may allow a broader search: (( multi curve research : july 2006 ) or ( scale options research : july 2006 ))~.
• Adding a wildcard symbol may retrieve word variants: (("multi curve research : july 2006") or ("scale options research : july 2006"))*.