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