Perhaps you should try some spelling variations:
"research scope paper" » "research school paper", "research science paper", "research sope paper", "research scoping paper", "research scopus papers"
"research white papers" » "research while papers", "research write papers", "research site papers", "research white paper", "research state papers"
"research late papers" » "research later papers", "research gate papers", "research kate papers", "research late paper", "research state papers"
"research what papers" » "research what hampers", "research what players", "research what pages"

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