Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lai hoi da snippets" » "dai hoi da snippets", "lai hoa da snippets", "lai roi da snippets", "lai hoi dap snippets", "lai hoi dan snippets", "lai hoi dat 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: (((("lai hoi da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lai hoi da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lai hoi da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lai hoi da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.