Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chi bao toc snippets" » "chi dao toc snippets", "cho bao toc snippets", "thi bao toc snippets", "chi bao ton snippets", "chi bao goc snippets", "chi bao hoc snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("chi bao toc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi bao toc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chi bao toc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chi bao toc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.