Perhaps you should try some spelling variations:
"research write paper" » "research written paper", "research site paper", "research waste paper", "research white paper"
"research while papers" » "research where papers", "research which papers", "research why papers", "research while others", "research while pair"
"research while part" » "research where part", "research which part", "research why part", "research chile part"
"research white papers" » "research where papers", "research site papers", "research which papers", "research white paper", "research state papers"
"research what papers" » "research what hampers", "research what players", "research what pages"

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