Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dat lam duy snippets" » "da lam duy snippets", "dao lam duy snippets", "dat luan duy snippets", "dat la duy snippets", "dat pham duy snippets", "dat lam duoc snippets", "dat lam duy 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: (((("dat lam duy snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dat lam duy snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dat lam duy snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.