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