Perhaps you should try some spelling variations:
"research processes" » "research procedures", "research projects", "research progress", "research progresses", "research projectses", "research problemses"
"search procedures" » "search process"
"research process" » "research progress", "research projects", "research problems"

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 ("search procedures"))) OR ("research process")).
• Removing quotes may allow a broader search: (((( research processes ) or ( search procedures ))) or ( research process )).
• Adding a wildcard symbol may retrieve word variants: (((("research processes") or ("search procedures"))) or ("research process"))*.