Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac le duc slippers" » "cach le duc slippers", "cac he duc slippers", "mac le duc slippers", "cac le duc slippery", "cac le duc 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: (((("cac le duc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac le duc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac le duc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac le duc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.