Perhaps you should try some spelling variations:
persona communicator » personal communicator, personal communication, personal communications
communicator costs » communication costs, communications costs, communication costa
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
developing asia » development asia, developing a
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
information 2 » information 3
die persona » die person, de persona, die personale
asia arenas » asia trends, areas arenas, laura arenas
costs 4.3 » costs 4.2, costs 4.4, costs 2.3

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information 2 die persona communicator costs 4.3 developing asia arenas.*.