Perhaps you should try some spelling variations:
"python using java slippery" » "python using data slippery"
"le cau code snippets" » "le cau cong snippets", "le cau de snippets", "le cfd code snippets", "ke cau code snippets", "le mau code snippets", "le cap code snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java slippery") or ("le cau code snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java slippery") OR ("le cau code snippets"))) OR ("locating bug code slippers"))*.
• Removing quotes may allow a broader search: (((( python using java slippery ) or ( le cau code snippets ))) or ( locating bug code slippers ))*.