Perhaps you should try some spelling variations:
dritter communication » written communication, twitter communication, written communications
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
information 3 » information 2
4 developing » 3 developing
developing 1 » developing _, developing a, developing e
und dritter » und dritte, band dritter
costs 4 » costs _, costs a, costs 4.2
1 areas » 1 area, 2 areas, 4 areas
3 und » 13 und, 23 und, _ und

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 3 und dritter communication costs 4 developing 1 areas.*.