Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung cac don snippets" » "dung cac code snippets", "luong cac don snippets", "dung cho don snippets", "dung tai don snippets", "dung cac dan snippets", "dung cac mon snippets", "dung 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 ("dung 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 ("dung cac don snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung cac don snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung cac don snippets"))) or ("locating bug core snippets"))*.