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 measurements example history" » "objective measurement example history", "subjective measurements example history", "objective measures example history", "objective measurements mle history", "objective requirements example history", "objective measurements example histogram", "objective measurements examples story"

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 measurements example history"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"conjunctive management practices history\") OR (\"objective measurements example history\"))*".
• Removing quotes may allow a broader search: (( conjunctive management practices history ) OR ( objective measurements example history ))*.