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