Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong tan gi slippers" » "cong tac gi slippers", "cong san gi slippers", "cong thanh gi slippers", "cong tran gia slippers", "cong tan giao slippers", "cong tan gi slippery", "cong tan gi 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: (((("cong tan gi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong tan gi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong tan gi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong tan gi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.