Perhaps you should try some spelling variations:
"land management concepts." » "land management contracts."
"city management control." » "city management contracts.", "crop management control.", "security management control.", "facility management control."
"case management data." » "waste management data.", "change management data.", "asset management data."
"data management _." » "bank management _.", "demand management _.", "chain management _."
"data management case." » "bank management case.", "demand management case.", "chain management case."
"data management a." » "bank management a.", "demand management a.", "chain management a."
"cash management tools." » "asset management tools."

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: (((((("case management data.") or ("city management control."))) or ((((("data management _.") or ((("debt management issues.") or ((("data management case.") OR ("data management a."))))))) or ("cash management tools."))))) or ("land management concepts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("case management data.") OR ("city management control."))) OR ((((("data management _.") OR ((("debt management issues.") OR ((("data management case.") OR ("data management a."))))))) OR ("cash management tools."))))) OR ("land management concepts.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"case management data.\") or (\"city management control.\"))) or (((((\"data management _.\") or (((\"debt management issues.\") or (((\"data management case.\") OR (\"data management a.\"))))))) or (\"cash management tools.\"))))) or (\"land management concepts.\"))".
• Removing quotes may allow a broader search: (((((( case management data. ) or ( city management control. ))) or ((((( data management _. ) or ((( debt management issues. ) or ((( data management case. ) OR ( data management a. ))))))) or ( cash management tools. ))))) or ( land management concepts. )).
• Adding a wildcard symbol may retrieve word variants: (((((("case management data.") or ("city management control."))) or ((((("data management _.") or ((("debt management issues.") or ((("data management case.") OR ("data management a."))))))) or ("cash management tools."))))) or ("land management concepts."))*.