Perhaps you should try some spelling variations:
development policies » development policy, development projects
communication cross » communication costs
factor development » factors development, sector development, actors development
de communication » mobile communication, online communication
policies afrique » policies active
technologies 2 » technologies _, technologies 4
information 2 » information 3
cross factor » cross factory, cross sector, loss factor
und de » und der, und des, und den
2 und » _ und, i und

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 2 und de communication cross factor development policies afrique.*.