Perhaps you should try some spelling variations:
ethnic communication » ironic communication, technical communication, authentic communication
developing forest » developing forms, development forest, developing coherent
technologien und » technologie und, technologien des, technologien fur
und informations » und information, und informationen, fund information
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
forest areas » forest fires
die ethnic » die ethik, do ethnic, i ethnic
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: technologien und informations _ die ethnic communication costs 4.3 developing forest areas.*.