Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
information content » information contents, information centers, information centre
developing de » developing e, developing ce, developing deep
a developing » a development
content des » content does, contenu des, content der
des online » der online, das online, die online
de africa » does africa, de america, use africa
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information content des online communication costs a developing de africa.*.