Perhaps you should try some spelling variations:
population strategy » education strategy, population estimates, population structure
date communication » data communication, data communications, parte communication
au developpement » du developpement, de developpement, le developpement
technology age » technology usage, technology wages, technology a
strategy trade » strategic trade, strategy trust, strategy strategy
des afrique » en afrique, de l'afrique
trade date » trade data, matrade dato

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

• Adding a wildcard symbol may retrieve word variants: technology age population strategy trade date communication _ au developpement des afrique.*.