Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tac cac toc snippets" » "thac cac toc snippets", "tai cac toc snippets", "tap cac toc snippets", "tac cac toi snippets", "tac cac nuoc snippets", "tac cac thoi 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: (((("tac cac 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: (((("tac cac toc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tac cac toc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tac cac toc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.