Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lan dung len slippers" » "van dung len slippers", "dan dung len slippers", "lan hung len slippers", "lan dung nen slippers", "lan dung le slippers", "lan dung luan slippers", "lan dung len slippery", "lan dung len 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 ("lan dung len slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("lan dung len slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lan dung len slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lan dung len slippers"))) or ("locating bug code snippets"))*.