Perhaps you should try some spelling variations:
vaccine communication » machine communications, active communication, reactive communication
technologies von » technologies co, technologies box, technologies can
de developpement » sme development
von information » von informationen, can information
communication 5 » communication _, communication a, communication 3
information pt » information part, information 1, information 1.2
des afrique » en afrique, de l'afrique
1 vaccine » 19 vaccine, 11 vaccine, _ vaccine
pt 1 » pt 2
5 de » 5 die, 5 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies von information pt 1 vaccine communication 5 de developpement des afrique.*.