Perhaps you should try some spelling variations:
"trinh sat code snippets" » "trinh vat code snippets", "trinh san code snippets", "trinh sau code snippets", "trinh rate code snippets", "trinh sat che snippets", "trinh sat cong snippets", "trinh sat code slippers"
"cong co code snippets" » "dong co code snippets", "cong cu code snippets", "cong so code snippets", "cong cfd code snippets", "cong co 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 sat code snippets\") OR (\"cong co code snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( trinh sat code snippets ) OR ( cong co code snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("trinh sat code snippets") OR ("cong co code snippets"))) OR ("locating bug code snippets"))*.