Perhaps you should try some spelling variations:
"mat dan nham slices" » "mat dan ham slices", "mat dan nam slices", "mat dang nhat slices", "mat danh nhan slices", "hat dan nham slices", "luat dan nham slices", "mat bang nham slices"
"python using java slippery" » "python using data slippery", "python using java slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets", "locating bug 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 ("mat dan nham slices"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java slippery") OR ("mat dan nham slices"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( python using java slippery ) or ( mat dan nham slices ))) or ( locating bug code snippets ))*.