Perhaps you should try some spelling variations:
sanitation activities » sanitation facilities, sanitation utilities, education activities
innovations japan » innovations a
development urban » development bank, development band, development update
sites sanitation » site sanitation, onsite sanitation, water sanitation
1 innovations » 12 innovations, _ innovations, 1 innovation
technology 1 » technology _
activities a » activities _, activities 1, activities 3
urban africa » urban area
japan de » japan der, japan deal, japan das
de sites » des sites, de site, web sites

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

• Adding a wildcard symbol may retrieve word variants: technology 1 innovations japan de sites sanitation activities a development urban africa.*.