Perhaps you should try some spelling variations:
"hat dan nham slices" » "hat dan ham slices", "hat dan nam slices", "hat dang nhat slices", "hat danh nhan slices", "hat van nham slices", "mat dan nham slices", "nhat danh nham slices"
"python using java slippers" » "python using data slippers", "python using java slippery", "python using java grippers"
"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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java slippers") OR ("hat dan nham slices"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java slippers ) or ( hat dan nham slices ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java slippers") or ("hat dan nham slices"))) or ("locating bug code snippets"))*.