Perhaps you should try some spelling variations:
models development » model development, module development, model developments
communications a » communications _, communications law, communications media
development de » development d, development ds, developpement de
variation bei » variation des, variation der, variation _
typologies 2 » typologies _, typologies 3, typologies 2.3
2 variation » 2 variations
de afrique » de l'afrique, en afrique, l afrique
den data » dan data, dn data, open data
a models » a model, 2 models, 3 models
bei den » bei der

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

• Adding a wildcard symbol may retrieve word variants: typologies 2 variation bei den data communications a models development de afrique.*.