Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung ha xu slippers" » "dung va xu slippers", "dung he xu slippers", "dung khoa xu slippers", "dung hai xu slippers", "dung han xu slippers", "dung hoa xu slippers", "dung ha xu slippery", "dung ha xu 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 ha xu 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 ha xu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung ha xu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung ha xu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.