Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"nam ha quan snippets" » "nam hai quan snippets", "nam nha quan snippets", "nam hoa quan snippets", "nam a quan snippets", "nam va quan snippets", "nam da quan snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nam ha quan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( nam ha quan snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nam ha quan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.