Perhaps you should try some spelling variations:
"flows control" » "flood control", "floor control"
"new controls" » "new control", "view controls", "flow controls"
"flow control" » "fflow controls", "fshow control", "fnew control"
"low control" » "flow controls", "show control", "new control"

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: (("flow control") OR ((("low control") OR ((("new controls") OR ("flows control")))))).
• Removing quotes may allow a broader search: (( flow control ) or ((( low control ) or ((( new controls ) or ( flows control )))))).
• Adding a wildcard symbol may retrieve word variants: (("flow control") or ((("low control") or ((("new controls") or ("flows control"))))))*.