Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
technologien from » technologies from, technology from, technologien fur
from information » from informal, 1 information
el communication » cell communication, real communication, 3 communication
14 developing » 4 developing, 1 developing, 10 developing
developing iv » developing av, developing ict, developing cil
contents 3.3 » contents 3.1, content 3.3, contexts 3.3
iv africa » v africa, 1 africa, em africa
costa 14 » cost 4, costa e, cost 12
3.3 el » 2.3 el, 3.3 eu

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

• Adding a wildcard symbol may retrieve word variants: technologien from information contents 3.3 el communication costa 14 developing iv africa.*.