Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
des developpement » des developpements, de developpement, le developpement
trap information » trade information, crop information, erp information
information does » information der, information due, information duties
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
technology trap » technology trade, technology tax, technology than
does ring » does rising, does risk, does big
phase des » phasen des, phase der
ring de » ring die, rang de, ringe des

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

• Adding a wildcard symbol may retrieve word variants: technology trap information does ring de communication phase des developpement de l'afrique.*.