Perhaps you should try some spelling variations:
"lonhating bug core snippets" » "locating bug core snippets", "lonhating bug code snippets"
"python using java snippets" » "python using data snippets"
"doan vi luu snippets" » "doan va luu snippets", "don vi luu snippets", "doan thi luu snippets", "doan vi lua 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 vi luu snippets") or ("python using java snippets"))) or ("lonhating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doan vi luu snippets") OR ("python using java snippets"))) OR ("lonhating bug core snippets")).
• Removing quotes may allow a broader search: (((( doan vi luu snippets ) or ( python using java snippets ))) or ( lonhating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doan vi luu snippets") or ("python using java snippets"))) or ("lonhating bug core snippets"))*.