Perhaps you should try some spelling variations:
"routledge telecommunications service." » "routledge communication service.", "mobile telecommunications service.", "future telecommunications service.", "routledge telecommunication services.", "routledge telecommunications provider.", "routledge telecommunications sector."
"house telecommunications services." » "house telecommunication servicess.", "house telecommunications providers.", "house telecommunications sectors.", "_ telecommunications services.", "rural telecommunications services.", "mobile telecommunication services."

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("house telecommunications services.") or ("routledge telecommunications service."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("house telecommunications services.") OR ("routledge telecommunications service.")).
• Removing quotes may allow a broader search: (( house telecommunications services. ) or ( routledge telecommunications service. )).
• Adding a wildcard symbol may retrieve word variants: (("house telecommunications services.") or ("routledge telecommunications service."))*.