Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vung cac don snippets" » "vung cac code snippets", "dung cac don snippets", "luong cac don snippets", "cuong cac don snippets", "vung cac dan snippets", "vung cac mon snippets", "vung cac doanh 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 ("vung cac don snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("vung cac don snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( vung cac don snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("vung cac don snippets"))) or ("locating bug core snippets"))*.