Perhaps you should try some spelling variations:
"communicate disabled" » "communicate discover", "communicate listen", "communicate defined"
"communicated disease" » "communicable diseases", "complicated diseases", "communicate state"
"communicable disease" » "communicable diseases"

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: (((("communicate disabled") OR ("communicated disease"))) OR ("communicable disease")).
• Removing quotes may allow a broader search: (((( communicate disabled ) or ( communicated disease ))) or ( communicable disease )).
• Adding a wildcard symbol may retrieve word variants: (((("communicate disabled") or ("communicated disease"))) or ("communicable disease"))*.