Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
integration soziale » integration social
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
der integration » zur integration, sector integration
4 communication » 3 communication, 5.4 communication, de communication
technology der » technology does, technology 4ir, technology dlt
soziale trade » soziale frage, soziale fragen, soziale praxen
phase de » phase der, phase des, phase die
trade 4 » trade _, trade a

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

• Adding a wildcard symbol may retrieve word variants: technology der integration soziale trade 4 communication phase de developpement en afrique.*.