Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vung tay lon snippets" » "vung tay code snippets", "vung tau lon snippets", "dung tai lon snippets", "vung dat lon snippets", "vung tay luon snippets", "vung tay son snippets", "vung bay lon snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("vung tay lon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vung tay lon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( vung tay lon snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vung tay lon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.