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