Perhaps you should try some spelling variations:
"research status papers" » "research strategy papers", "research studies papers", "research status paper", "research state papers", "research status matters"
"research states paper" » "research state paper", "research stages paper", "research stances paper", "research status paper", "research state papers"
"research white papers" » "research while papers", "research write papers", "research what papers", "research white paper", "research state papers", "research late papers"

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: (("research white papers") OR ((("research status papers") OR ("research states paper")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"research white papers\") or (((\"research status papers\") OR (\"research states paper\"))))".
• Removing quotes may allow a broader search: (( research white papers ) or ((( research status papers ) OR ( research states paper )))).
• Adding a wildcard symbol may retrieve word variants: (("research white papers") or ((("research status papers") OR ("research states paper"))))*.