Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung quy den snippets" » "dung quy code snippets", "cung quy den snippets", "dung qua den snippets", "nhung quy den snippets", "dung quy don snippets", "dung duy den snippets", "dung quy dinh 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 ("dung quy 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 ("dung quy den snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung quy den snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung quy den snippets"))) or ("locating bug core snippets"))*.