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