Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang moi den snippets" » "dang moi code snippets", "dung moi den snippets", "dang noi den snippets", "dang loi den snippets", "dang hoi den snippets", "dang moi dan snippets", "dang moi de 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 ("dang moi den snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dang moi den snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dang moi den snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dang moi den snippets"))) or ("locating bug core snippets"))*.