Perhaps you should try some spelling variations:
competitive requirements » competence requirements, composition requirements, competitive procurement
conjunctive management » comparative management
requirements modeling » requirements gathering, requirements design
management figures » management figure, management features, management files
figures history » pictures history, finances history, injuries history
modeling theory » modelling theory, models theory, modern theory

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( conjunctive management figures history ) or ( competitive requirements modeling theory ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( conjunctive management figures history ) OR ( competitive requirements modeling theory )).
• Adding a wildcard symbol may retrieve word variants: (( conjunctive management figures history ) or ( competitive requirements modeling theory ))*.