Perhaps you should try some spelling variations:
"retail businesses what" » "small businesses what", "local businesses what", "retail business what", "retail businesses a", "retail businesses can"
"rural businesses costs" » "rural business costs", "local businesses costs", "small businesses costs", "rural businesses across", "rural business costa"
"gas business case" » "gas business cycle", "gas business climate", "sas business case", "bass business case"

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: (("gas business case") or ((("rural businesses costs") or ("retail businesses what"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("gas business case") OR ((("rural businesses costs") OR ("retail businesses what")))).
• Removing quotes may allow a broader search: (( gas business case ) or ((( rural businesses costs ) or ( retail businesses what )))).
• Adding a wildcard symbol may retrieve word variants: (("gas business case") or ((("rural businesses costs") or ("retail businesses what"))))*.