Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"duc so tu slippers" » "duc mo tu slippers", "duc sy tu slippers", "duc so du slippers", "duc co tu slippers", "duc su tu slippers", "duc so tu slippery", "duc so 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 so 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 so tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( duc so tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duc so tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.