Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoa ban da snippets" » "hoa dan da snippets", "hoa van da snippets", "hoa han da snippets", "hoa ban dan snippets", "hoa ban dau snippets", "hoa ban dac 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: (((("hoa ban 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: (((("hoa ban da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoa ban da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoa ban da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.