Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can chan toc snippets" » "dan chan toc snippets", "cam chan toc snippets", "ban chan toc snippets", "can chan troi snippets", "can dan toc snippets", "can cac toc 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: (((("can chan 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: (((("can chan toc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can chan toc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can chan toc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.