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
1 innovations » 12 innovations, _ innovations, 1 innovation
de sanitation » do sanitation, _ sanitation, up sanitation
4 development » 2 development, 4 developing
technology 1 » technology _
activities 4 » activities _, activities 1, activities 3
urban africa » urban area
japan de » japan der, japan deal, japan das
de de » e de, de ce, de se

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 de sanitation activities 4 development urban africa.*.