Perhaps you should try some spelling variations:
trade developement » trade development, trade developments, trades development
information costs » information contents, information centers, information content
communications 1 » communications 14, communications _, communications a
developement en » developpement en, developpement et, developement _
technologies 4 » technologies _
4 information » 2 information, 1 information
annex data » annex daten, index data, scanner data
1 trade » 4 trade

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information costs annex data communications 1 trade developement en afrique.*.