Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung tri li slippers" » "dung tai li slippers", "dung tren li slippers", "nhung tri li slippers", "dung tri loi slippers", "dung tri le slippers", "dung tri xi slippers", "dung tri li slippery", "dung tri li 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 tri li 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 tri li slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung tri li slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung tri li slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.