Perhaps you should try some spelling variations:
communication models » communications models, communication model, communication modes
de transformation » die transformation, e transformation, 1 transformation
development intra » development india, development entry, development intel
transformation a » transformation _
used development » use development, based development, nosed development
technologien de » technologien des, technologies de, technologie de
intra africa » intra african, internal africa, central africa
models used » model used, models based, models united
2 risk » 3 risk, 4 risk

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

• Adding a wildcard symbol may retrieve word variants: technologien de transformation a 2 risk communication models used development intra africa.*.