Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gio hon cho snippets" » "gioi hon cho snippets", "gio hoc cho snippets", "gio hoac cho snippets", "gio han cho snippets", "gio hoi cho 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 hon cho 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 hon cho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gio hon cho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gio hon cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.