Perhaps you should try some spelling variations:
research processes » research procedures, research projects, research progress
search processor » search process, search processes, search processing
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: ((search processor) OR (((research processes) OR (research process)))).
• Adding a wildcard symbol may retrieve word variants: ((search processor) or (((research processes) or (research process))))*.