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