Perhaps you should try some spelling variations:
research progression » research regression, research progress, research professional
research progresses » research progress, research programmes, research congresses
research processes » research process, research procedures, research projects

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