Perhaps you should try some spelling variations:
persona communication » personal communication, personal communications, personal communicator
communication cost » communication costs, communication costa, communications costs
informations 2.2 » information 2.2, information 2.2.2, information 3.2.2
technologies 2 » technologies _, technologies 4
2 informations » 2 information, 4.2 informations, des informations
5 developing » 3 developing, 4 developing, 2 developing
developing 2 » developing _, developing a, developing e
ein persona » eine person, die persona, non personal
2 areal » 2 real, _ areal, 2 areas
cost 5 » cost 15, cost _, cost 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 informations 2.2 ein persona communication cost 5 developing 2 areal.*.