Perhaps you should try some spelling variations:
transfer firms » transfer from, transfer fees, transfer file
data transfer » cash transfer, heat transfer
firms across » farms across, firms access, fire across
gis use » gas use, apis use, heis use
sided » sited, side, sized
ideals » ideas, deals, ideal

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( gis use data transfer firms across ) or ( aguas sided ideals transforming _ macao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( gis use data transfer firms across ) OR ( aguas sided ideals transforming _ macao )).
• Adding a wildcard symbol may retrieve word variants: (( gis use data transfer firms across ) or ( aguas sided ideals transforming _ macao ))*.