Perhaps you should try some spelling variations:
"nepal regional integration services" » "nepal regional integrating services", "nepal regional integrated services", "nepal regional insemination services", "general regional integration services", "mena regional integration services", "rural regional integration services"
"nepal solar navigation services" » "nepal solar sanitation services", "nepal solar sanitation service", "nepal solar information services", "nepal solar radiation services", "nepal solar irrigation services", "nepal global navigation services", "nepal social navigation services"

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

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