Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
crisis communication » risk communication, mass communication
technologies der » technologies de, technologie der, technologies under
port development » export development, airport development, forest development
der informatik » der information, user information
informatik van » informatie van, informatik und, informati ion
series port » series post, serial port
china asian » china asean, china asia, china asia's
do crisis » do crises, de crisis, 19 crisis
van do » van de, van bo, van doom

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

• Adding a wildcard symbol may retrieve word variants: technologies der informatik van do crisis communication series port development china asian.*.