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