Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung bai va slippers" » "dung tai va slippers", "dung sai va slippers", "dung hai va slippers", "dung mai va slippers", "dung ban va slippers", "dung dai va slippers", "dung bai va slippery", "dung bai 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung bai va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dung bai va slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung bai va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.