Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mat can lua slippers" » "bat can lua slippers", "mat dan lua slippers", "mao can lua slippers", "mat cay lua slippers", "mat ca lua slippers", "mat dan luan slippers", "mat can lua slippery", "mat can lua 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: (((("mat can lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mat can lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mat can lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mat can lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.