Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung tay don snippets" » "dung tay code snippets", "dung tai don snippets", "dung may don snippets", "vung tay don snippets", "dung tay dong snippets", "dung tay son snippets", "dung tap don 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: (((("dung tay don snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung tay don snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung tay don snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung tay don snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.