Perhaps you should try some spelling variations:
communication studies » communication series, communication services, communication strategies
transformation der » transformation _
e transformation » de transformation, 1 transformation, die transformation
port development » export development, airport development, forest development
technologies e » technologies et, technologies _, technologies 4
studies port » studies part, studies report, studies pt
11.2 risk » 1.2 risk, 11.2.2 risk, 2.2 risk
der 11.2 » agder 11.2, order 11.2, der 12

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

• Adding a wildcard symbol may retrieve word variants: technologies e transformation der 11.2 risk communication studies port development 1 africa.*.