Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"python using java snippets" » "python using data snippets"
"duc tuc dan snippets" » "duc suc dan snippets", "duc muc dan snippets", "duc tu dan snippets", "duc thuc dan snippets", "duc thuc day snippets", "duc tung 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: (((("duc tuc dan snippets") OR ("python using java snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( duc tuc dan snippets ) or ( python using java snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("duc tuc dan snippets") or ("python using java snippets"))) or ("locating bug code slippers"))*.