Perhaps you should try some spelling variations:
"information hardware mobile" » "informatics hardware mobile", "information aware mobile", "information malware mobile"
"information warfare monitoring" » "information welfare monitoring", "information hardware monitoring", "information surface monitoring"

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: (("information hardware mobile") OR ("information warfare monitoring")).
• Removing quotes may allow a broader search: (( information hardware mobile ) or ( information warfare monitoring )).
• Adding a wildcard symbol may retrieve word variants: (("information hardware mobile") or ("information warfare monitoring"))*.