Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"giot du chat snippets" » "gioi du chat snippets", "giot tu chat snippets", "giot duoc chat snippets", "giot dung chat snippets", "giot doc chat 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: (((("giot du chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("giot du chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( giot du chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("giot du chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.