Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gio lu hoi snippets" » "gio hu hoi snippets", "gio la hoi snippets", "gio tu hoi snippets", "gio le hoi snippets", "gio luat hoi 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: (((("gio lu hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gio lu hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gio lu hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gio lu hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.