Perhaps you should try some spelling variations:
development update » development strategy
vierte sanitation » site sanitation, oriented sanitation, village sanitation
iv innovations » xiv innovations, i innovations, ii innovations
technology iv » technology ii, technology i, technology ict
innovations a » innovations _, innovations china, innovations japan
update africa » update april, state africa, estate africa
facilities a » facilities _, facilities 4, facilitate a
der vierte » der vierten, der vier, der werte
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 iv innovations a der vierte sanitation facilities a development update africa.*.