Perhaps you should try some spelling variations:
conjunctive management » comparative management
competitive required » competitive requirements, competitive pressures, competencies required
management features » management measures, engagement features, management figures
required resources » related resources, liquid resources, required measures
features history » measures history, pictures history, features historical
resources sector » resource sector, resources series

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 features history ) or ( competitive required resources sector ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( conjunctive management features history ) OR ( competitive required resources sector )).
• Adding a wildcard symbol may retrieve word variants: (( conjunctive management features history ) or ( competitive required resources sector ))*.