Perhaps you should try some spelling variations:
"phap luat code snippets" » "phap luat cong snippets", "phap luat de snippets", "phan luat code snippets", "pham luat code snippets", "phap luat code slippers"
"dung vat code snippets" » "dung va code snippets", "dong vat code snippets", "dung dat code snippets", "dung rate code snippets", "dung vat co snippets", "dung vat de snippets", "dung vat code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("phap luat code snippets") or ("dung vat code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap luat code snippets") OR ("dung vat code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phap luat code snippets ) or ( dung vat code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap luat code snippets") or ("dung vat code snippets"))) or ("locating bug code snippets"))*.