Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung doi ta slippers" » "huong doi ta slippers", "dung tai ta slippers", "dung co ta slippers", "dung doi tac slippers", "dung doi tai slippers", "dung doi tan slippers", "dung doi ta slippery", "dung doi ta 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung doi ta slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dung doi ta slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung doi ta slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.