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