Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung du xac slippers" » "dung de xac slippers", "dung cu xac slippers", "dung cua xac slippers", "dung dau xac slippers", "dung du bac slippers", "dung pu xac slippers", "dung du xac slippery", "dung du xac 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 du xac 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 du xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( dung du xac slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))*.