Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung vu dang slippers" » "dung va dang slippers", "dung cu dang slippers", "dung du dang slippers", "dung su dang slippers", "dung vu quang slippers", "dung cua dang slippers", "dung vu dang slippery", "dung vu dang 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 vu dang 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 vu dang slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung vu dang slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung vu dang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.