Perhaps you should try some spelling variations:
"research write paper" » "research written paper", "research site paper", "research waste paper", "research white papers"
"research white paper" » "research site paper", "research where paper", "research which paper"
"research while papers" » "research where papers", "research which papers", "research why papers", "research white papers", "research while others", "research while part"
"research what hampers" » "research what happens", "research what hackers", "research what chapters"

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 paper"))) OR ((("research while papers") OR ("research what hampers")))).
• Removing quotes may allow a broader search: (((( research write paper ) or ( research white paper ))) or ((( research while papers ) or ( research what hampers )))).
• Adding a wildcard symbol may retrieve word variants: (((("research write paper") or ("research white paper"))) or ((("research while papers") or ("research what hampers"))))*.