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