Perhaps you should try some spelling variations:
spacial development » spatial development, social development, social developments
development cases » development case, development phases, development based
de communication » mobile communication, online communication
technologies nd » technologies 3d, technologies new, technologies any
nd information » und information, d information, od information
information 3 » information 2
cases africa » crises africa, passes africa, rates africa
a spacial » a special, a spatial, a social
d de » d die, d der, dx de

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

• Adding a wildcard symbol may retrieve word variants: technologies nd information 3 d de communication a spacial development cases africa.*.