Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua cuu su slippers" » "lua cua su slippers", "cua cuu su slippers", "lua cau su slippers", "lua cuu su slippery", "lua cuu 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 cuu 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 cuu su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua cuu su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua cuu su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.