Perhaps you should try some spelling variations:
information studies » information sources, information series, information services
de communications » de communication, do communications, mce communications
aut developpement » au developpement, et developpement, du developpement
communications 5 » communications _, communications a, communications pt
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
studies david » studies data, states david, studies das
l afrique » en afrique
david de » david e, david d, david a
5 aut » 5 att, 5 auf

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information studies david de communications 5 aut developpement l afrique.*.