Perhaps you should try some spelling variations:
conflicting requirements » containing requirements, communicating requirements, cooling requirements
conjunctive management » comparative management
requirements basic » requirements based, requirements case, requirements etsi
management figure » management five, management firm, management finance
figure history » future history, tenure history, nature history
basic history » basics history, baltic history, asia 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 figure history ) OR ( conflicting requirements basic history ))~.
• Adding a wildcard symbol may retrieve word variants: (( conjunctive management figure history ) or ( conflicting requirements basic history ))*.