Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van hung tao slippers" » "van dung tao slippers", "manh hung tao slippers", "van duong tao slippers", "van hung dao slippers", "van hung tan slippers", "van hung tran slippers", "van hung tao slippery", "van hung 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: (((("van hung 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: (((("van hung tao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van hung tao slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van hung tao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.