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