Perhaps you should try some spelling variations:
development urban » development bank, development band, development update
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
information a » information age, information about
urban africa » urban area
de mass » de masse, de mais, de masa
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies co information a de mass communication _ community development urban africa.*.