Perhaps you should try some spelling variations:
"nepal social information services" » "nepal social innovation services", "nepal social transformation services", "nepal digital information services", "senegal social information services", "local social information services", "nepal social information series"
"nepal social irrigation service" » "nepal social irrigation services", "nepal social navigation services", "nepal social sanitation service", "nepal local irrigation service", "nepal scale irrigation service", "nepal social mitigation service", "senegal social irrigation service", "local social irrigation service"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("nepal social information services") OR ("nepal social irrigation service"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"nepal social information services\") OR (\"nepal social irrigation service\"))".
• Removing quotes may allow a broader search: (( nepal social information services ) OR ( nepal social irrigation service )).
• Adding a wildcard symbol may retrieve word variants: (("nepal social information services") OR ("nepal social irrigation service"))*.