Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
costs information » cost information, tests information, customs information
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
des developpement » des developpements, de developpement, le developpement
technology costs » technology cost, technology course, technology case
developpement en » developpement et, developpement des, developpement de
information fur » informationen fur, information flow, information from
fur trade » fair trade, your trade
trade 6.2 » trade 2.2, trade 3.2, trade 4.2
cote des » cote de, cote les, compte des

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

• Adding a wildcard symbol may retrieve word variants: technology costs information fur trade 6.2 communication cote des developpement en afrique.*.