Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
technologies exist » technologies bit, technologies series, technologies art
oral communication » personal communication
exist information » ist information, existing information, export information
1 developing » 3 developing, 4 developing, 2 developing
developing 1 » developing _, developing a, developing e
content des » content does, contenu des, content der
des oral » des moral, des oil, des orts
costs 1 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies exist information content des oral communication costs 1 developing 1 africa.*.