Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"che cau danh slippers" » "che cao danh slippers", "che chuc danh slippers", "che nam danh slippers", "chim cau danh slippers", "chua cau danh slippers", "che cau danh slippery", "che cau danh 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 ("che cau danh slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("che cau danh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( che cau danh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("che cau danh slippers"))) or ("locating bug code snippets"))*.