Perhaps you should try some spelling variations:
"trinh rate code slippers" » "trinh vat code slippers", "trinh ra code slippers", "trinh sat code slippers"
"using 3 code snippets" » "using 3d code snippets", "using a code snippets", "using _ code snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using 3 code snippets") OR ("trinh rate code slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using 3 code snippets ) or ( trinh rate code slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using 3 code snippets") or ("trinh rate code slippers"))) or ("locating bug code snippets"))*.