Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication costa » communication costs, communications costs, communication cote
improve personal » improved personal, improved regional, improve national
technologien d » technologien ad, technologien _, technologien 1
d information » nd information, od information, und information
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
2 access » 3 access
costa 4 » cost 4, costa e, costa 3

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

• Adding a wildcard symbol may retrieve word variants: technologien d information 3.2 improve personal communication costa 4 developing 2 access.*.