Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gio li cac snippets" » "giao li cac snippets", "gio di cac snippets", "gio la cac snippets", "gio li ca snippets", "gio ly cac snippets", "gio loi cach 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 li cac 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 li cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gio li cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gio li cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.