Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
cell communications » cell communication, health communications, rural communications
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
can information » von information, von informationen
technology can » technology change, technology 1, technology 2.2
information 2 » information 3
das cell » das duell, does cell, dry cell
costs le » costs _, costs 4, costs a
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 can information 2 das cell communications costs le developpement de l'afrique.*.