Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung cay tao slippers" » "dung cac tao slippers", "dung may tao slippers", "dung cam tao slippers", "dung cau tao slippers", "dung cai tao slippers", "dung cay cao slippers", "dung cay tao slippery", "dung cay tao 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: (((("dung cay tao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung cay tao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung cay tao slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung cay tao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.