Perhaps you should try some spelling variations:
"Technology in location service" » "Technology in application service", "Technology in application services"
"technology in action series" » "technology in action serien", "technology in reaction series", "technology in action services"

Try widening your search to All Fields.

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: (("technology in action series") OR ("Technology in location service")).
• Removing quotes may allow a broader search: (( technology in action series ) or ( Technology in location service )).
• Adding a wildcard symbol may retrieve word variants: (("technology in action series") or ("Technology in location service"))*.