Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong cau le snippets" » "cong cau code snippets", "cong cu le snippets", "cong chuc le snippets", "thong cau le snippets", "cong cac le snippets", "cong cau de snippets", "cong hau 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 ("cong cau 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 ("cong cau le snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong cau le snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong cau le snippets"))) or ("locating bug core snippets"))*.