Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nghe cong de snippets" » "nghe cong code snippets", "nghe thong de snippets", "nghe trong de snippets", "nghe co de snippets", "nghe cong da snippets", "nghe cong ve snippets", "nghe cong dieu 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 ("nghe cong de snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("nghe cong de snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nghe cong de snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nghe cong de snippets"))) or ("locating bug core snippets"))*.