Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung san do snippets" » "dung san code snippets", "dong san do snippets", "dung sai do snippets", "dung luan do snippets", "dung ban do snippets", "dung san co snippets", "dung van do snippets"
"python using java snippets" » "python using data 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: (((("dung san do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dung san do snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung san do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.