Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung dan ung slippers" » "dung dat ung slippers", "dung san ung slippers", "tung dan ung slippers", "dung dan dung slippers", "dung dan vung slippers", "dung dang ung slippers", "dung dan ung slippery", "dung dan ung 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 dan ung 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 dan ung slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung dan ung slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung dan ung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.