Perhaps you should try some spelling variations:
scale communication » scales communication, space communication, style communication
information needs » information networks
development zones » development zone, development money, development alone
communication 1 » communication _, communication a, communication 3
der development » order development, under development, oer developments
technologies 4 » technologies _
4 information » 2 information, 1 information
zones africa » rates africa, towns africa, works africa
needs model » needs more
model scale » models scale, modest scale, model state
1 der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information needs model scale communication 1 der development zones africa.*.