Perhaps you should try some spelling variations:
des communication » les communications, nets communication, c's communication
information 1933 » information 1.3, information 14.3, information 11.3
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
1933 und » 13 und
und des » und der
costs 4 » costs _, costs a, costs 4.2
2 areal » 2 real, _ areal, 2 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 1933 und des communication costs 4 developing 2 areal.*.