Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tin hoi da snippets" » "tin hoc da snippets", "tan hoi da snippets", "tin soi da snippets", "tin hoi dap snippets", "tin hoi dan snippets", "tin 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: (((("tin 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: (((("tin hoi da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tin hoi da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tin hoi da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.