Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
die developpement » de developpement, le developpement, du developpement
technologies can » technologies a, technologies co, technologies _
can information » von information, von informationen
phase verbal » phase erbe, phase versus, pre verbal
des afrique » en afrique, de l'afrique
4.2 phase » 2.2 phase, 2.1 phase
a die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies can information 4.2 phase verbal communication a die developpement des afrique.*.