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