Perhaps you should try some spelling variations:
communication phasen » communication phase, communication present, communication based
des developpement » des developpements, de developpement, le developpement
technology trade » technology trends, technology transfer, technology transfers
injection target » invocation target, inflation target, connection targets
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
trade injection » trade interaction, trade connection, trade section
target race » target rate, target price, target range
phasen des » phase der
de afrique » de l'afrique, en afrique, l afrique
race de » race du, france de, place de

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

• Adding a wildcard symbol may retrieve word variants: technology trade injection target race de communication phasen des developpement de afrique.*.