Perhaps you should try some spelling variations:
technology paths » technology parks, technology pathways, technology park
de developpement » sme development
paths infection » lato infection, pain infection, past infection
infection rates » inflation rates
3 communication » 4 communication, de communication, data communication
rates spaces » places spaces, papers spaces, spaces spaces
des afrique » en afrique, de l'afrique
spaces 3 » spaces _
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology paths infection rates spaces 3 communication a de developpement des afrique.*.