Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"duc dat quoc slippers" » "duc dat nuoc slippers", "duc dat duoc slippers", "duc dan quoc slippers", "duc duat quoc slippers", "duoc dat quoc slippers", "duc dai quoc slippers", "duc dat quoc slippery", "duc dat quoc 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 dat quoc 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 dat quoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( duc dat quoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duc dat quoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.