Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
fases communications » mass communications, face communications, faso communications
developpement en » developpement et, developpement des, developpement de
4ir information » fair information, der information, fur information
technology 4ir » technology 4, technology 4.1, technology 4.2
information 2 » information 3
das fases » las fases, d fases
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir information 2 das fases communications costs _ developpement en afrique.*.