Perhaps you should try some spelling variations:
der communication » de communication, under communication, debt communication
information can » information case, information 1, information 1.2
15.3 developing » 1.3 developing, 10.3 developing, 5.3 developing
technologien 2 » technologies 2, technologien _, technologien 1
developing 4 » developing _, developing a, developing e
costs 15.3 » costs 12.3, costs 14.3, costs 5.3
can des » can de, can best, plan des
des der » des dr, des ddr, des dem
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien 2 information can des der communication costs 15.3 developing 4 areas.*.