Perhaps you should try some spelling variations:
"making options research : july 2012" » "making actions research : july 2012", "making optics research : july 2012", "making operations research : july 2012", "naming options research : july 2012", "making positions research : july 2012", "trading options research : july 2012", "making options research : july 2013"
"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"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("making options research : july 2012") or ("scale options research : july 2006"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("making options research : july 2012") OR ("scale options research : july 2006"))*.
• Removing quotes may allow a broader search: (( making options research : july 2012 ) or ( scale options research : july 2006 ))*.