Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung so ket slippers" » "dung co ket slippers", "dung mo ket slippers", "dung cho ket slippers", "dung so ke slippers", "dung su ket slippers", "dung so ket slippery", "dung so ket 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 so ket slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dung so ket slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung so ket slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.