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