Perhaps you should try some spelling variations:
development update » development strategy
vierte sanitation » site sanitation, oriented sanitation, village sanitation
i innovations » _ innovations, 3 innovations, i innovation
technology i » technology ii, technology iv, technology 1
facilities a » facilities _, facilities 4, facilitate a
der vierte » der vierten, der vier, der werte
china der » china des, china den, china under

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

• Adding a wildcard symbol may retrieve word variants: technology i innovations china der vierte sanitation facilities a development update april.*.