Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thai cao toc snippets" » "tai cao toc snippets", "thoai cac toc snippets", "thuat cao toc snippets", "thai cac toc snippets", "thai cao hoc snippets", "thai cao ngoc 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: (((("thai cao 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: (((("thai cao toc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thai cao toc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thai cao toc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.