Perhaps you should try some spelling variations:
do communication » do communications, de communication, ngo communication
developpement de » developpement des, developpement durable
technologies i » technologies iv, technologies _, technologies 4
i informations » ii informations, i information, 2 informations
de fabrique » la fabrique, de l'afrique
und we » und wer, und web, und weg
3 fet » 3 fat
3 et » 13 et, 3 set, 23 et

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies i informations und we do communication ((3 et) OR (3 fet)) developpement de fabrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies i informations und we do communication ((3 et) OR (3 fet)) developpement de fabrique.*.