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
le developpement » de developpement, sme development
6 communication » 3 communication, 4 communication, de communication
strategy table » strategy talent, strategy trade, strategy tacit
des afrique » en afrique, de l'afrique
table 6 » table _, table 1, table 4
cote le » cote les, cote de, cote la
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 table 6 communication cote le developpement des afrique.*.