Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua dao sang slippers" » "lua cao sang slippers", "lua dao khang slippers", "lua dao quang slippers", "luat dat sang slippers", "luat dan sang slippers", "luat dau sang slippers", "lua dao sang slippery", "lua dao sang 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.

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