Perhaps you should try some spelling variations:
"research write paper" » "research written paper", "research site paper", "research waste paper", "research writing paper"
"research white papers" » "research what papers", "research where papers", "research site papers", "research state papers", "research late papers"
"research white paper" » "research what paper", "research where paper", "research site paper"
"research while papers" » "research where papers", "research which papers", "research what papers", "research while others", "research while part", "research while pair"

Try widening your search to All Fields.

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