Perhaps you should try some spelling variations:
data communication » data communications
communication en » communications en, communication et, communication el
de developpement » sme development
developpement de » developpement des, developpement durable
typologies 6.3 » typologies 2.3, typologie 1.3, typologies 2.5
6.3 variation » 3.3 variation, 6.4 variation, 1.3 variation
variation mri » variation bei, variation i, variation rq
timss data » time data
de afrique » de l'afrique, en afrique, l afrique
mri timss » mri aims
en de » et de

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

• Adding a wildcard symbol may retrieve word variants: typologies 6.3 variation mri timss data communication en de developpement de afrique.*.