Perhaps you should try some spelling variations:
"liquidity management framework." » "quality management framework."
"waste management areas." » "debt management areas.", "waste management data.", "waste management from.", "waste management _reas."
"basin management issues." » "cash management issues.", "chain management issues.", "crisis management issues."
"asset management contracts." » "debt management contracts."
"data management a." » "debt management a.", "cash management a.", "bank management a.", "data management _."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("waste management areas.") or ((("risk management control.") or ("liquidity management framework."))))) or ((((("data management a.") or ((("basin management issues.") or ("business management case."))))) or ("asset management contracts."))))) or ("land management concepts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("waste management areas.") OR ((("risk management control.") OR ("liquidity management framework."))))) OR ((((("data management a.") OR ((("basin management issues.") OR ("business management case."))))) OR ("asset management contracts."))))) OR ("land management concepts.")).
• Removing quotes may allow a broader search: (((((( waste management areas. ) or ((( risk management control. ) or ( liquidity management framework. ))))) or ((((( data management a. ) or ((( basin management issues. ) or ( business management case. ))))) or ( asset management contracts. ))))) or ( land management concepts. )).
• Adding a wildcard symbol may retrieve word variants: (((((("waste management areas.") or ((("risk management control.") or ("liquidity management framework."))))) or ((((("data management a.") or ((("basin management issues.") or ("business management case."))))) or ("asset management contracts."))))) or ("land management concepts."))*.