Perhaps you should try some spelling variations:
competitive requirements » competence requirements, composition requirements, competitive procurement
conjunctive management » comparative management
design section » design selection, design solution, design decisions
study history » story history, studies history, italy history

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: (( conjunctive management study history ) OR ( competitive requirements design section ))~.
• Adding a wildcard symbol may retrieve word variants: (( conjunctive management study history ) or ( competitive requirements design section ))*.