Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nghe danh le snippets" » "nghe danh code snippets", "nghe dan le snippets", "nghe sinh le snippets", "nghe san le snippets", "nghe dinh le snippets", "nghe manh le snippets", "nghe anh le 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 danh le 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 danh le snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nghe danh le snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nghe danh le snippets"))) or ("locating bug core snippets"))*.