Perhaps you should try some spelling variations:
communication burundi » communication brunei, communication brands, telecommunication burundi
prone communication » proper communication, project communication, process communication
de developpement » sme development
developpement de » developpement des, developpement durable
information a » information age, information about
burundi de » burundi _
de afrique » de l'afrique, en afrique, l afrique
die prone » die probe, die pride, die prom
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 _ information a die prone communication burundi de developpement de afrique.*.