Perhaps you should try some spelling variations:
"fisheries management controls." » "resources management controls.", "fisheries management control.", "fisheries management contract.", "fisheries management tools."
"waste management activity." » "waste management activities.", "waste management facility.", "waste management authority.", "debt management activity."
"fishery management controls." » "fishery management control.", "fishery management contract.", "fishery management tools.", "fiscal management controls."
"finance management contracts." » "financial management contracts."
"waste management energy." » "waste management entity.", "waste management centers.", "waste management agency.", "debt management energy."
"city management based." » "city management board.", "city management issues.", "city management a.", "data management based.", "case management based.", "crop management based."
"firm management case." » "firm management a.", "farm management case.", "fire management case.", "care management case."
"cash management concepts." » "asset management concepts."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((((((("firm management case.") or ("city management based."))) or ((("fishery management controls.") OR ("fisheries management controls."))))) or ((("waste management energy.") or ("waste management activity."))))) or ((("land management _.") or ("cash management concepts."))))) or ("finance management contracts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((((("firm management case.") OR ("city management based."))) OR ((("fishery management controls.") OR ("fisheries management controls."))))) OR ((("waste management energy.") OR ("waste management activity."))))) OR ((("land management _.") OR ("cash management concepts."))))) OR ("finance management contracts.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((((\"firm management case.\") or (\"city management based.\"))) or (((\"fishery management controls.\") OR (\"fisheries management controls.\"))))) or (((\"waste management energy.\") or (\"waste management activity.\"))))) or (((\"land management _.\") or (\"cash management concepts.\"))))) or (\"finance management contracts.\"))".
• Removing quotes may allow a broader search: (((((((((( firm management case. ) or ( city management based. ))) or ((( fishery management controls. ) OR ( fisheries management controls. ))))) or ((( waste management energy. ) or ( waste management activity. ))))) or ((( land management _. ) or ( cash management concepts. ))))) or ( finance management contracts. )).
• Adding a wildcard symbol may retrieve word variants: (((((((((("firm management case.") or ("city management based."))) or ((("fishery management controls.") OR ("fisheries management controls."))))) or ((("waste management energy.") or ("waste management activity."))))) or ((("land management _.") or ("cash management concepts."))))) or ("finance management contracts."))*.