Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
l developpement » le developpement, de developpement, et developpement
typologies 12.2 » typologies 2.3, typologies 2.5, typologies 3.2
12.2 variation » 2.2 variation, 12.2.2 variation, 1.1 variation
variation den » variation des, variation der, variation de
das mass » does mass, das main, das max
den das » den dax, enden das, faden das
a l » a la

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

• Adding a wildcard symbol may retrieve word variants: typologies 12.2 variation den das mass communication a l developpement en afrique.*.