Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong tu gen slippers" » "dong luc gen slippers", "thong tu gen slippers", "dong tai gen slippers", "dong tu den slippers", "dong tu ben slippers", "dong tu gen slippery", "dong tu gen 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: (((("dong tu gen slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong tu gen slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong tu gen slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong tu gen slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.