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