Perhaps you should try some spelling variations:
"conjunctive management practices history" » "comparative management practices history", "conjunctive management practice history", "conjunctive management prices history", "conjunctive management practices historical"
"objective requirements make history" » "objective measurements make history", "overtime requirements make history", "competitive requirements make history", "objective requirements maine history", "objective requirements case history", "objective requirements race history", "objective requirements making history", "objective requirements trade history"

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 practices history") or ("objective requirements make history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("conjunctive management practices history") OR ("objective requirements make history"))*.
• Removing quotes may allow a broader search: (( conjunctive management practices history ) or ( objective requirements make history ))*.