Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua dan su slippers" » "luat dan su slippers", "cua dan su slippers", "luu dan su slippers", "lua dang su slippers", "lua dan su slippery", "lua dan su grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("lua dan su 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 dan su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua dan su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua dan su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.