Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran va moi snippets" » "tran va code snippets", "tran van moi snippets", "trang va moi snippets", "tranh va moi snippets", "tran va mot snippets", "tran ve moi snippets", "tran va mo 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 ("tran va moi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tran va moi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tran va moi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tran va moi snippets"))) or ("locating bug core snippets"))*.