Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong lai dat slippers" » "chong lai dat slippers", "cong hai dat slippers", "cong lap dat slippers", "cong cai dat slippers", "cong lai lat slippers", "cong lai dat slippery", "cong lai dat 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 lai dat 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 lai dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong lai dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong lai dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.