Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
neue communication » true communication, secure communication, d'une communication
based information » basic information, based innovation, land information
developing em » developing e, developing eq, developing amp
contents die » contents i, contents ai, contents je
a developing » a development
em africa » 1 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 based information contents die neue communication costs a developing em africa.*.