Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu den mat slippers" » "lieu dien mat slippers", "lieu de mat slippers", "bieu dien mat slippers", "lieu den mot slippers", "lieu dien mao slippers", "lieu den mat slippery", "lieu den mat 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 mat 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 mat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu den mat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu den mat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.