Perhaps you should try some spelling variations:
oral communication » personal communication
information entre » information centre, information centres, d'informations entre
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing 1 » developing _, developing a, developing e
entre los » entre les, entre la, entre le
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
los oral » u.s oral, vs oral

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

• Adding a wildcard symbol may retrieve word variants: technologien als information entre los oral communication costs 3.2 developing 1 africa.*.