Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi phan vat slippers" » "phoi phan vat slippers", "chi phan vat slippers", "phe phan vat slippers", "phi phan van slippers", "phi nhan vat slippers", "phi phap vat slippers", "phi phan vat slippery", "phi phan 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("phi phan vat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi phan vat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi phan vat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi phan vat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.