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