Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung doi vi slippers" » "huong doi vi slippers", "dung tai vi slippers", "dung co vi slippers", "dung doi voi slippers", "dung doi vai slippers", "dung doi va slippers", "dung doi vi slippery", "dung doi vi 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 doi vi 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 doi vi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung doi vi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung doi vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.