Perhaps you should try some spelling variations:
persona communications » personal communications, personal communication, regional communications
communications costs » communication costs, communications _
information 5.7 » information 5.4, information 2.7, information 5.3
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
a developing » a development
developing 1 » developing _, developing a, developing e
ein persona » eine person, die persona, non personal
5.7 ein » 7.7 ein
costs a » costs _, costs 4
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 5.7 ein persona communications costs a developing 1 areas.*.