Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung vinh ly slippers" » "dang vinh ly slippers", "dung ninh ly slippers", "quang vinh ly slippers", "dung sinh ly slippers", "dung dinh ly slippers", "dung minh ly slippers", "dung vinh ly slippery", "dung vinh ly 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 vinh ly 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 vinh ly slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung vinh ly slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung vinh ly slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.