Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau noi cuoc snippets" » "cau doi cuoc snippets", "cau voi cuoc snippets", "cau nghi cuoc snippets", "cau hoi cuoc snippets", "cach noi cuoc 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 noi cuoc 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 noi cuoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau noi cuoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau noi cuoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.