Perhaps you should try some spelling variations:
"research progression" » "research regression", "research progress", "research progresses"
"research profession" » "research professional", "research professionals", "research progressions"
"research processes" » "research process", "research procedures", "research progress"
"research projects" » "research project"

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 processes") OR ("research projects"))) OR ((("research profession") OR ("research progression")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"research processes\") OR (\"research projects\"))) or (((\"research profession\") or (\"research progression\"))))".
• Removing quotes may allow a broader search: (((( research processes ) OR ( research projects ))) or ((( research profession ) or ( research progression )))).
• Adding a wildcard symbol may retrieve word variants: (((("research processes") OR ("research projects"))) or ((("research profession") or ("research progression"))))*.