Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cai tu toc snippets" » "tai tu toc snippets", "mai tu toc snippets", "cai tu hoc snippets", "cai tu goc snippets", "cai tu tot 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: (((("cai tu 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: (((("cai tu toc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cai tu toc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cai tu toc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.