Perhaps you should try some spelling variations:
communication models » communications models, communication model, communication modes
child development » world development
information der » information oder, information does, informatik der
technologies 1 » technologies _, technologies 4, technologies 2
models child » models china, models cd, models cell
bank afrique » en afrique, bank africa, bank african
des risk » does risk, lens risk, nets risk
der des » oder des, der de, der den

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information der des risk communication models child development bank afrique.*.