Perhaps you should try some spelling variations:
"trinh ra code snippets" » "trinh va code snippets", "trinh da code snippets", "trinh ha code snippets", "trinh rate code snippets", "trinh ra code slippers"
"dong vat code snippets" » "dong va code snippets", "dong von code snippets", "dong ha code snippets", "dong rate code snippets", "dong vat co snippets", "dong vat de snippets", "dong 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"trinh ra code snippets\") OR (\"dong vat code snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( trinh ra code snippets ) OR ( dong vat code snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("trinh ra code snippets") OR ("dong vat code snippets"))) OR ("locating bug code snippets"))*.