Perhaps you should try some spelling variations:
developpement durable » developpement de
information nation » information ratio, information function, information section
1 communications » 10 communications, 14 communications, 1 communication
communications 5 » communications _, communications a, communications pt
du developpement » de developpement, le developpement, et developpement
nation de » nation der, nation die, nation des
de 1 » dem 1, der 1, d 1
5 du » 5 de, 5 do, 5 zu

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information nation de 1 communications 5 du developpement durable afrique.*.