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