Perhaps you should try some spelling variations:
"lonhating bug code snippets" » "locating bug code snippets", "lonhating bug code slippers", "lonhating bug core snippets"
"python using java snippets" » "python using data snippets", "python using java slippers"
"nhan dan vu snippets" » "phan dau vu snippets", "gian dan vu snippets", "nhan tai vu snippets", "nhan doan vu snippets", "nhan dan su snippets", "nhan dan va snippets", "nhan dan vu slippers"

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: (((("nhan dan vu snippets") or ("python using java snippets"))) or ("lonhating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhan dan vu snippets") OR ("python using java snippets"))) OR ("lonhating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhan dan vu snippets ) or ( python using java snippets ))) or ( lonhating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhan dan vu snippets") or ("python using java snippets"))) or ("lonhating bug code snippets"))*.