Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
die communication » de communication, time communication, une communication
de developpements » des developpements, de developpement, deux developpements
developpements de » developpement de, developpement des, developpement du
dis integration » disintegration _
integration wie » integration sowie, integration wage, integration wege
technology dis » technology does, technology 4ir, technology dlt
wie trade » die trade, we trade, white trade
trade die » trade date, trade does, trade day
case de » case des, case d, case d1

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

• Adding a wildcard symbol may retrieve word variants: technology dis integration wie trade die communication case de developpements de l'afrique.*.