Perhaps you should try some spelling variations:
"australian computer" » "australia computer", "australasian computer", "austrian computer"
"australia's water" » "australia water", "australia's war", "australia's future"
"australian water" » "australian waters", "australia water", "australian war"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("australian computer") OR ((("australian water") OR ("australia's water")))).
• Removing quotes may allow a broader search: (( australian computer ) or ((( australian water ) or ( australia's water )))).
• Adding a wildcard symbol may retrieve word variants: (("australian computer") or ((("australian water") or ("australia's water"))))*.