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