Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.2 communications » 3.2 communication, 3.1 communications, 4.2 communications
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
information fur » informationen fur, information flow, information from
do information » 2 information, 1 information, 3 information
technology do » technology does, technology dlt, technology 1
fur trade » fair trade, your trade
trade 3.2 » trade 2.2, trade 2, trade 4.1
costs des » costs fees

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

• Adding a wildcard symbol may retrieve word variants: technology do information fur trade 3.2 communications costs des developpements en afrique.*.