Perhaps you should try some spelling variations:
methodology overall » methodology overwatch, methodology overview, methodology general
overall population » rural population, general population
date communication » data communication, data communications, parte communication
les developpement » le developpement, des developpements, leur developpement
population wages » population age, population aged, population changes
developpement l » developpement il, developpement la, developpement de
wages trade » wages race, wharves trade, states trade
trade date » trade data, matrade dato
costs les » costs sales, costs fees
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: methodology overall population wages trade date communication costs les developpement l afrique.*.