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