Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong su tan slippers" » "dang su tan slippers", "dong tu tan slippers", "dong luc tan slippers", "dong su van slippers", "dong su tai slippers", "dong su can slippers", "dong su tan slippery", "dong su tan 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 su tan 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 su tan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong su tan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong su tan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.