Perhaps you should try some spelling variations:
"lonhating bug code snippets" » "locating bug code snippets", "lonhating bug core snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"doan va cua snippets" » "doan va chua snippets", "doan via cua snippets", "doan ca cua snippets", "doanh va cua snippets", "dan va cua snippets", "toan va cua snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("doan va cua snippets") or ("python using data snippets"))) or ("lonhating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doan va cua snippets") OR ("python using data snippets"))) OR ("lonhating bug code snippets")).
• Removing quotes may allow a broader search: (((( doan va cua snippets ) or ( python using data snippets ))) or ( lonhating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doan va cua snippets") or ("python using data snippets"))) or ("lonhating bug code snippets"))*.