Perhaps you should try some spelling variations:
"research processes" » "research process", "research procedures", "research projects"
"search procedures" » "search process", "search processs"
"search procedure" » "search process"

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