Perhaps you should try some spelling variations:
routledge telecommunications » routledge communication, house telecommunications, mobile telecommunications
routledge telecommunication » routledge communication, mobile telecommunication, contents telecommunication
telecommunication services » communication services

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: (( routledge telecommunications services. ) OR ( routledge telecommunication services. ))~.
• Adding a wildcard symbol may retrieve word variants: (( routledge telecommunications services. ) or ( routledge telecommunication services. ))*.