Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong tang ma slippers" » "cong thang ma slippers", "cong tan ma slippers", "cong lang ma slippers", "cong mang may slippers", "cong tang van slippers", "cong tang ma slippery", "cong tang ma 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 tang ma 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 tang ma slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong tang ma slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong tang ma slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.