Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
technology paths » technology parks, technology pathways, technology park
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
paths infection » lato infection, pain infection, past infection
infection rates » inflation rates
rates essais » rates essays, cited essais, des essais
essais time » essais die
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 essais time communication a de developpement en afrique.*.