Perhaps you should try some spelling variations:
"python using java slippers" » "python using data slippers", "python using java slippery", "python using java grippers"
"_ guy trinh snippets" » "_ quy trinh snippets", "_ qua trinh snippets", "_ qui trinh snippets", "_ buy trinh snippets", "_ gut trinh snippets", "_ huy trinh snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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 slippers") or ("_ guy trinh snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java slippers") OR ("_ guy trinh snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( python using java slippers ) or ( _ guy trinh snippets ))) or ( locating bug code snippets ))*.