Perhaps you should try some spelling variations:
communications two » communication two, communications tec, communications wi
au developpement » du developpement, de developpement, le developpement
developpement et » developpement des, developpement de, development east
typologies 2.3 » typologies 2.5, typologies 6.3, typologie 1.3
2.3 variation » 3.3 variation, 1.3 variation, 2.1 variation
et afrique » en afrique, l afrique
them data » other data, them eat, em data

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

• Adding a wildcard symbol may retrieve word variants: typologies 2.3 variation _ them data communications two au developpement et afrique.*.