Perhaps you should try some spelling variations:
technology pathways » technology paths, technological pathways, technology platforms
pathways infection » pathogen infection, pathways introduction
de communication » mobile communication, online communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
infection rates » inflation rates
rates spaces » places spaces, papers spaces, spaces spaces
spaces de » espaces de, spaces _, spaces 3
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 pathways infection rates spaces de communication a de developpement en afrique.*.