Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"giay cu cau snippets" » "giay cau cau snippets", "gian cu cau snippets", "gian cua cau snippets", "giay cu cao snippets", "giay co cau snippets", "giay cu cu 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: (((("giay cu cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("giay cu cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( giay cu cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("giay cu cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.