Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
communication 2 » communication _, communication a, communication 3
technologies 4 » technologies _
4 information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
2 der » _ der
b we » _ we, b e, 8 we
3 we » 3 wie, _ we, 3 le

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 4 information ((b we) OR (3 we)) mass communication 2 der developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 information ((b we) OR (3 we)) mass communication 2 der developpement de afrique.*.