Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung mo khac slippers" » "dung co khac slippers", "dung cho khac slippers", "dung von khac slippers", "dung moi khach slippers", "dung hoc khac slippers", "dung mai khac slippers", "dung mo khac slippery", "dung mo khac 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 mo khac 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 mo khac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung mo khac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung mo khac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.