Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tam so toc snippets" » "nam so toc snippets", "tai so toc snippets", "tam o toc snippets", "tam so hoc snippets", "tam co toc snippets", "tam ho 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: (((("tam so 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: (((("tam so toc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tam so toc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tam so toc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.