Perhaps you should try some spelling variations:
developpement durable » developpement de
true communication » truth communication, time communication, stroke communication
communication data » communication 3, communication 1, communication 3.3
den developpement » de developpement, en developpement, des developpements
integration diet » integration die, integration der, integration des
diet 1.1 » diet 10.1, diet 10.4, diet 10
1.1 true » 1.1 trade, 1.1 three, 1.1 traum
data den » data daten, data does, data do

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

• Adding a wildcard symbol may retrieve word variants: technology _ integration diet 1.1 true communication data den developpement durable afrique.*.