Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung ung vi slippers" » "dung trung vi slippers", "dung quang vi slippers", "dung chung vi slippers", "dung dung vi slippers", "dung hung vi slippers", "dung sung vi slippers", "dung ung vi slippery", "dung ung 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 ung 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 ung vi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung ung vi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung ung vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.