Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung len lam slippers" » "dung nen lam slippers", "dung le lam slippers", "dung luan lam slippers", "dung den lam slippers", "dung lon lam slippers", "dung men lam slippers", "dung len lam slippery", "dung len lam 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 len lam 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 len lam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung len lam slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung len lam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.