Perhaps you should try some spelling variations:
persona communicator » personal communicator, personal communication, personal communications
communicator costs » communication costs, communications costs, communication costa
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
information 15.2 » information 1.5.2, information 1.2, information 1.3
developing 2 » developing _, developing a, developing e
ein persona » eine person, die persona, non personal
15.2 ein » 1.5.2 ein, 1.2 ein, 5.2 ein
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information 15.2 ein persona communicator costs _ developing 2 areas.*.