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