Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung len lan slippers" » "dung nen lan slippers", "dung le lan slippers", "dung luan lan slippers", "dung den lang slippers", "dung lan lang slippers", "dung ten lang slippers", "dung len lan slippery", "dung len lan 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 len lan 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 len lan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung len lan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung len lan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.