Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan cua van slippers" » "dan ca van slippers", "ban cua van slippers", "dai cua van slippers", "dan cua ban slippers", "dan cua dan slippers", "dan cua vat slippers", "dan cua van slippery", "dan cua 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: (((("dan cua van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dan cua van slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan cua van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.