Perhaps you should try some spelling variations:
transfer relations » transfer operations, transfer stations, transfer simulations
communication code » communications code, communication cote, communication mode
3.2 communication » 3 communication, 2.3 communication, de communication
de development » e development, ce development, de developpement
development de » development d, development ds, developpement de
relations und » relation und, relations under, relationen und
de afrique » de l'afrique, en afrique, l afrique
und price » fund price, usd price, fund prices
price 3.2 » prices 3.2, price 2.2, rice 3.2
code de » code des

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

• Adding a wildcard symbol may retrieve word variants: technology transfer relations und price 3.2 communication code de development de afrique.*.