Perhaps you should try some spelling variations:
"local social transportation service" » "local social transportation services", "local social transport service", "local social transportation policy", "local social transformation service", "local local transportation service", "local social transformations service", "global social transportation service"
"nepal social sanitation service" » "nepal social sanitation services", "nepal total sanitation service", "nepal scale sanitation service", "nepal social organization service", "senegal social sanitation service"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("local social transportation service") or ("nepal social sanitation service"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("local social transportation service") OR ("nepal social sanitation service")).
• Removing quotes may allow a broader search: (( local social transportation service ) or ( nepal social sanitation service )).
• Adding a wildcard symbol may retrieve word variants: (("local social transportation service") or ("nepal social sanitation service"))*.