Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang vat cao snippets" » "dang vat code snippets", "dang van cao snippets", "dong vat cao snippets", "dang nhat cao snippets", "dang va cao snippets", "dang vat co snippets", "dang vat cach 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: (((("dang vat cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang vat cao snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dang vat cao snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang vat cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.