Perhaps you should try some spelling variations:
development cities » development citizen, development critics, development series
de communication » mobile communication, online communication
communication vs » communication v, communication via, communication _
integration auf » integration a, integration als, integration 3
technologies 4 » technologies _
4 integration » 3 integration, 2 integration, 4.1 integration
vs human » 1 human, 10 human
die de » die die, die der, die den

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 integration auf die de communication vs human development cities _.*.