Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
information under » information und, formation under, information der
de communication » mobile communication, online communication
de developpement » sme development
developpement de » developpement des, developpement durable
technology 2 » technology _, technology 1, technology 3
under rice » under rise, under river, under risk
de afrique » de l'afrique, en afrique, l afrique
phase de » phase der, phase des, phase die

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

• Adding a wildcard symbol may retrieve word variants: technology 2 information under rice de communication phase de developpement de afrique.*.