Perhaps you should try some spelling variations:
commander general » commerce general, cancer general, comments general
commands general » comments general, commons general, compounds general
computer general » computers general, compte general, computer generated
army » arms

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: ((commands general) OR (((commander general) OR (computer general)))) of the united states army.
• Adding a wildcard symbol may retrieve word variants: ((commands general) or (((commander general) or (computer general)))) of the united states army*.