Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong dan gi slippers" » "cong san gi slippers", "cong tan gi slippers", "huong dan gi slippers", "cong dan gia slippers", "cong dan li slippers", "cong dan gian slippers", "cong dan gi slippery", "cong dan 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 dan 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 dan gi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong dan gi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong dan gi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.