Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using one snippets" » "python using open snippets", "python using pre snippets", "python using online snippets"
"tri hoc dan snippets" » "triet hoc dan snippets", "tri thuc dan snippets", "thai hoc dan 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: (((("python using one snippets") OR ("tri hoc dan snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( python using one snippets ) or ( tri hoc dan snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using one snippets") or ("tri hoc dan snippets"))) or ("locating bugs code snippets"))*.