Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu cao lua slippers" » "lieu dao lua slippers", "lieu co lua slippers", "lieu bao lua slippers", "lieu cay lua slippers", "lieu ca lua slippers", "lieu cao lua slippery", "lieu cao 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: (((("lieu cao 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: (((("lieu cao lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu cao lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu cao lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.