Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hung dao voi snippets" » "hung dao code snippets", "huong dan voi snippets", "duong dao voi snippets", "luong dao voi snippets", "hung da voi snippets", "hung dao noi snippets", "hung do voi snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("hung dao voi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hung dao voi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hung dao voi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hung dao voi snippets"))) or ("locating bug core snippets"))*.