Perhaps you should try some spelling variations:
"artech house _ telecommunications series." » "artech house _ telecommunications services.", "artech house _ telecommunication services.", "artech house _ telecommunications service."
"Artech House mobile communication service." » "Artech House mobile communication services.", "Artech House mobile communications services.", "Artech House mobile communication series."
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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: (("Artech House mobile communication service.") or ("artech house _ telecommunications series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("Artech House mobile communication service.") OR ("artech house _ telecommunications series.")).
• Removing quotes may allow a broader search: (( Artech House mobile communication service. ) or ( artech house _ telecommunications series. )).
• Adding a wildcard symbol may retrieve word variants: (("Artech House mobile communication service.") or ("artech house _ telecommunications series."))*.