Perhaps you should try some spelling variations:
technologies trade » technology trade, technologies case, technologies table
trade information » price information, private information, trade integration
information und » informations und
3 communication » 4 communication, de communication, data communication
development l » development li, development 1, development law
costs human » sts human, ghosts humans, beasts human
und agent » und agenten, und agency, und agenda
l afrique » en afrique
agent 3 » agents 3, agent _, agent 4

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

• Adding a wildcard symbol may retrieve word variants: technologies trade information und agent 3 communication costs human development l afrique.*.