Perhaps you should try some spelling variations:
population strategy » education strategy, population estimates, population structure
overall population » rural population, general population
communication cote » communication costs, communication costa, communication case
les developpement » le developpement, des developpements, leur developpement
6 communication » 3 communication, 4 communication, de communication
strategy three » strategy trade, strategy table, strategy through
des afrique » en afrique, de l'afrique
cote les » cote des, contre les, compte les
three 6 » three _, three cs
method » methods

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

• Adding a wildcard symbol may retrieve word variants: method overall population strategy three 6 communication cote les developpement des afrique.*.