Perhaps you should try some spelling variations:
sanitation activities » sanitation facilities, sanitation utilities, education activities
visite sanitation » site sanitation, onsite sanitation, village sanitation
rural development » social development
activities rural » activities cultural, activities central, activities a
i innovations » _ innovations, 3 innovations, i innovation
innovations a » innovations _, innovations china, innovations japan
technology i » technology ii, technology iv, technology 1
bank africa » bank's africa, can africa, banking africa
der visite » de visite, der vierte, der vision
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technology i innovations a der visite sanitation activities rural development bank africa.*.