Perhaps you should try some spelling variations:
"fund management controls." » "fund management contracts.", "fund management tools.", "fund management concepts.", "fund management contractss.", "demand management controls."
"land management contract." » "land management contracts."
"reform management readers." » "reform management reviews.", "reform management reports.", "reform management review.", "farm management readers.", "firm management readers."
"fund management centers." » "fund management concepts.", "fund management water.", "fund management energy.", "demand management centers."
"land management control." » "land management contracts."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("reform management readers.") or ("flood management reform."))) or ((((("fund management centers.") OR ("fund management controls."))) or ((("land management contract.") or ("land management control."))))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reform management readers.") OR ("flood management reform."))) OR ((((("fund management centers.") OR ("fund management controls."))) OR ((("land management contract.") OR ("land management control."))))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"reform management readers.\") or (\"flood management reform.\"))) or (((((\"fund management centers.\") OR (\"fund management controls.\"))) or (((\"land management contract.\") or (\"land management control.\"))))))*".
• Removing quotes may allow a broader search: (((( reform management readers. ) or ( flood management reform. ))) or ((((( fund management centers. ) OR ( fund management controls. ))) or ((( land management contract. ) or ( land management control. ))))))*.