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 slippery" » "python using data slippery"
"le dan nhan snippets" » "le danh nhan snippets", "le dan chan snippets", "le van nhan snippets", "ke dan nhan 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 java slippery") OR ("le dan nhan snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( python using java slippery ) or ( le dan nhan snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java slippery") or ("le dan nhan snippets"))) or ("locating bug code slippers"))*.