Perhaps you should try some spelling variations:
"fisheries management control." » "resources management control."
"fire management controls." » "fire management contract.", "fire management tools.", "fire management concepts.", "side management controls.", "zone management controls.", "finance management controls."
"city management activity." » "city management activities.", "city management facility.", "city management authority.", "crop management activity.", "security management activity.", "facility management activity."
"case management quality." » "case management capacity.", "waste management quality.", "asset management quality.", "chain management quality."
"demand management case." » "land management case.", "debt management case.", "demand management a."
"change management contracts." » "chain management contracts.", "finance management contracts.", "waste management contracts."
"cash management water." » "cash management data.", "cash management based.", "cash management a.", "asset management water."
"data management case." » "debt management case.", "bank management case.", "chain management case.", "data management a."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((((("case management quality.") OR ("city management activity."))) OR ("fisheries management control."))) OR ("fire management controls."))) OR ((((("data management case.") OR ("demand management case."))) OR ("cash management water."))))) OR ("change management contracts."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((((\"case management quality.\") or (\"city management activity.\"))) or (\"fisheries management control.\"))) or (\"fire management controls.\"))) or (((((\"data management case.\") OR (\"demand management case.\"))) or (\"cash management water.\"))))) or (\"change management contracts.\"))~".
• Removing quotes may allow a broader search: (((((((((( case management quality. ) or ( city management activity. ))) or ( fisheries management control. ))) or ( fire management controls. ))) or ((((( data management case. ) OR ( demand management case. ))) or ( cash management water. ))))) or ( change management contracts. ))~.
• Adding a wildcard symbol may retrieve word variants: (((((((((("case management quality.") or ("city management activity."))) or ("fisheries management control."))) or ("fire management controls."))) or ((((("data management case.") OR ("demand management case."))) or ("cash management water."))))) or ("change management contracts."))*.