Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tre dan thuc slippers" » "tre dan toc slippers", "tre am thuc slippers", "tre dang thuc slippers", "te dan thuc slippers", "tre can thuc slippers", "tre dan thuc slippery", "tre dan thuc 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: (((("tre dan thuc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tre dan thuc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tre dan thuc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tre dan thuc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.