Perhaps you should try some spelling variations:
"trinh cua code snippets" » "tinh cua code snippets", "trinh luat code snippets", "trinh quan code snippets", "trinh cua cong snippets", "trinh cua co snippets", "trinh cfd code snippets", "trinh cua code slippers"
"using low code snippets" » "using low cost snippets", "using lbm code snippets", "using low dose snippets", "using low 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.

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