Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
co communications » do communications, 10 communications, 14 communications
developpement en » developpement et, developpement des, developpement de
technology lato » technology labor, technology law, technology land
infection rates » inflation rates
e developpement » de developpement, le developpement, et developpement
lato infection » plant infection, site infection, tb infection
rates prices » water prices, gate prices, wages prices
prices co » prices go, prices can, prices how
costs e » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology lato infection rates prices co communications costs e developpement en afrique.*.