Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"quan che toc snippets" » "quan che code snippets", "quan he toc snippets", "han che toc snippets", "quan ha toc snippets", "quan che tac snippets", "quan che thuoc snippets", "quan che duoc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("quan che 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: (((("quan che toc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( quan che toc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quan che toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.