Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
transit information » traffic information, credit information, trade information
technology transit » technology transition, technology transfer, technology trust
information wages » information age, information wants, information war
16 communication » 16 communicationg, 6 communication, 1 communication
developpement en » developpement et, developpement des, developpement de
e developpement » de developpement, le developpement, et developpement
wages race » wages trade, wage rate, wages case
race 16 » race 11.6, race 1.4, frage 16

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

• Adding a wildcard symbol may retrieve word variants: technology transit information wages race 16 communication costa e developpement en afrique.*.