Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dang duc ma slippers" » "dang quoc ma slippers", "dao duc ma slippers", "dang su ma slippers", "dang duoc ma slippers", "dang duc mau slippers", "dang duc man slippers", "dang duc ma slippery", "dang duc ma 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 duc ma 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 duc ma slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang duc ma slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang duc ma slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.