Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc mong coc snippets" » "toc muong coc snippets", "toc hmong coc snippets", "toc mnong coc snippets", "toc cong coc snippets", "toc mong cac snippets", "toc mong cong 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: (((("toc mong coc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc mong coc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc mong coc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc mong coc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.