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