Perhaps you should try some spelling variations:
communication space » communication spaces, communicative space, communication state
urban development » human development
technologies ist » technologien ist, technologies ict, technologies iot
de communication » mobile communication, online communication
ist information » iot information, first information, cost information
information 2 » information 3
china africa » cpia africa, china asia
space urban » spaces urban, safe urban, shape urban
des de » des dem, des der, des des
2 des » 2 der, 2 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies ist information 2 des de communication space urban development china africa.*.