Perhaps you should try some spelling variations:
technologien from » technologies from, technology from, technologien fur
informal contexts » formal contexts, formal context, informed context
de communication » mobile communication, online communication
3.1 developing » 3.3 developing, 3.2 developing, 4.1 developing
contexts 3rs » context 3rs, contexts 3, contexts 3.1
developing 1 » developing _, developing a, developing e
costs 3.1 » costs 3.5, costs 4.1, costs 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologien from informal contexts 3rs de communication costs 3.1 developing 1 africa.*.