Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"juan cac toc snippets" » "juan cac code snippets", "juan cao toc snippets", "quanh cac toc snippets", "cua cac toc snippets", "juan cac toi snippets", "juan cac nuoc snippets", "juan 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: (((("juan 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: (((("juan cac toc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( juan cac toc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("juan cac toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.