Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu den dao slippers" » "lieu dien dao slippers", "lieu de dao slippers", "bieu dien dao slippers", "lieu den do slippers", "lieu dan dao slippers", "lieu den dao slippery", "lieu den dao 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: (((("lieu den dao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu den dao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu den dao slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu den dao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.