Perhaps you should try some spelling variations:
"lonhating bug code snippets" » "locating bug code snippets", "lonhating bug core snippets"
"python using java snippets" » "python using data snippets"
"phap vat da snippets" » "phap luat da snippets", "phap phat da snippets", "phap viet da snippets", "phap vat va snippets", "phap vat de snippets"

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