Perhaps you should try some spelling variations:
"farm management controls." » "farm management contract.", "farm management tools.", "farm management concepts.", "cash management controls.", "data management controls.", "forest management controls."
"bank management controls." » "bank management contract.", "bank management tools.", "bank management concepts.", "basin management controls.", "risk management controls.", "cash management controls."
"demand management reviews." » "demand management review.", "demand management overview.", "demand management reports.", "debt management reviews."
"oxford management reform." » "reform management reform.", "records management reform.", "fund management reform."
"farm management water." » "farm management case.", "farm management data.", "farm management based.", "cash management water.", "data management water.", "forest management water."
"care management control." » "case management control.", "cash management control.", "fire management control."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("oxford management reform.") or ("demand management reviews."))) or ((((((((("farm management controls.") OR ("bank management controls."))) or ("farm management water."))) or ("care management control."))) or ("land management contracts."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("oxford management reform.") OR ("demand management reviews."))) OR ((((((((("farm management controls.") OR ("bank management controls."))) OR ("farm management water."))) OR ("care management control."))) OR ("land management contracts.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"oxford management reform.\") or (\"demand management reviews.\"))) or (((((((((\"farm management controls.\") OR (\"bank management controls.\"))) or (\"farm management water.\"))) or (\"care management control.\"))) or (\"land management contracts.\"))))".
• Removing quotes may allow a broader search: (((( oxford management reform. ) or ( demand management reviews. ))) or ((((((((( farm management controls. ) OR ( bank management controls. ))) or ( farm management water. ))) or ( care management control. ))) or ( land management contracts. )))).
• Adding a wildcard symbol may retrieve word variants: (((("oxford management reform.") or ("demand management reviews."))) or ((((((((("farm management controls.") OR ("bank management controls."))) or ("farm management water."))) or ("care management control."))) or ("land management contracts."))))*.