Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung von nam slippers" » "dong von nam slippers", "dung cong nam slippers", "dung va nam slippers", "dung van nam slippers", "dung voi nam slippers", "dung bon nam slippers", "dung von nam slippery", "dung von nam 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 von nam 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 von nam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung von nam slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung von nam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.