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