Perhaps you should try some spelling variations:
sanitation activities » sanitation facilities, sanitation utilities, education activities
development update » development strategy
vierte sanitation » site sanitation, oriented sanitation, village sanitation
ii innovations » vii innovations, i innovations, ii innovation
technology ii » technology ict, technology 1, technology 3
innovations 5 » innovations _, innovations a, innovations und
activities a » activities _, activities 1, activities 3
update area » update april, update march, update basel
der vierte » der vierten, der vier, der werte
5 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 ii innovations 5 der vierte sanitation activities a development update area.*.