Perhaps you should try some spelling variations:
persona communications » personal communications, personal communication, regional communications
communications costs » communication costs, communications _
information 1.3 » information 14.3, information 1.2, information 10.4
technologien 2 » technologies 2, technologien _, technologien 1
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing e » developing _, developing a, developing east
ein persona » eine person, die persona, non personal
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
1.3 ein » 5.3 ein, 4.3 ein, 6.3 ein
e areas » 1 areas, 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: technologien 2 information 1.3 ein persona communications costs 2.2 developing e areas.*.