Perhaps you should try some spelling variations:
data communication » data communications
technologien fur » technologien des, technologien und, technologies 2
fur informations » fur information, zur information, aux informations
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
developing 1 » developing _, developing a, developing e
und hohle » und hohe, und kohle, und holle
costs 6.4 » costs 4.4, costs 4.2, costs 2.3

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

• Adding a wildcard symbol may retrieve word variants: technologien fur informations und hohle data communication costs 6.4 developing 1 africa.*.