Perhaps you should try some spelling variations:
sanitation activities » sanitation facilities, sanitation utilities, education activities
around development » account development, road development, fund development
activities around » activities through, activities across
development band » development bank, development banks
poor sanitation » good sanitation, school sanitation, water sanitation
innovations a » innovations _, innovations china, innovations japan
band africa » bank africa, bank african, can africa
de poor » do poor, died poor, new poor
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology _ innovations a de poor sanitation activities around development band africa.*.