Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan duoc lam slippers" » "da duoc lam slippers", "dat duoc lam slippers", "dan quoc lam slippers", "dan duoc pham slippers", "dan duoc ly slippers", "dan duoc li slippers", "dan duoc lam slippery", "dan duoc 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: (((("dan duoc 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: (((("dan duoc lam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan duoc lam slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan duoc lam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.