Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
guide information » guided information, inside information, price information
technology guide » technology guides, technology guidance, technology gender
information der » information oder, information does, informatik der
e developpement » de developpement, le developpement, et developpement
des afrique » en afrique, de l'afrique
der rate » der rat, der reale, der raume
costs e » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology guide information der rate data communications costs e developpement des afrique.*.