Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
technology high » technology rights, technology how, technology help
communication 1 » communication _, communication a, communication 3
rate espace » entre espace, rate despite
1 der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technology high inflation rate espace de communication 1 der developpement en afrique.*.