Perhaps you should try some spelling variations:
communications system » communication system, communication systems, commusnication systems
developpement does » developpement des, developpement de, development does
du developpement » de developpement, le developpement, et developpement
technologies a » technologies _, technologies 4, technologies 2
transition e » transition et, transition _, transition a
does africa » zones africa, does america, dress africa
system du » system due, systeme du, system d
der data » under data, order data, der daten
e der » _ der, 2 der, 3 der

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a transition e der data communications system du developpement does africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies a transition e der data communications system du developpement does africa.*.