Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tay hoi den snippets" » "tay ho den snippets", "tao hoi den snippets", "tay thai den snippets", "tay hoi dien snippets", "tay hoi dan snippets", "tay moi den 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: (((("tay hoi den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tay hoi den snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tay hoi den snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tay hoi den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.