Perhaps you should try some spelling variations:
communications a » communications _, communications law, communications media
la developpement » le developpement, de developpement, et developpement
developpement l » developpement il, developpement la, developpement de
typologies 2 » typologies _, typologies 3, typologies 2.3
2 variation » 2 variations
l afrique » en afrique
das open » das ode, das one
es open » esri open, eu's open, der open

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: "typologies 2 variation ((es open) OR (das open)) data communications a la developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies 2 variation ((es open) OR (das open)) data communications a la developpement l afrique.*.