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