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