Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung co dia slippers" » "dung cho dia slippers", "dung cong dia slippers", "dung cua dia slippers", "dung so dia slippers", "dung bo dia slippers", "dung co da slippers", "dung co dia slippery", "dung co dia 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 co dia 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 co dia slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung co dia slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung co dia slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.