Perhaps you should try some spelling variations:
oral communication » personal communication
das developpement » des developpements, de developpement, du developpement
technologies can » technologies a, technologies co, technologies _
informatio parte » informatio part, information part, information mart
developpement de » developpement des, developpement durable
can informatio » can information, chain information, gain information
de afrique » de l'afrique, en afrique, l afrique
parte new » parte de, rate new, waste new
new oral » new moral, knew moral, new rural

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

• Adding a wildcard symbol may retrieve word variants: technologies can informatio parte new oral communication _ das developpement de afrique.*.