Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"duc ha lua snippets" » "duc hau lua snippets", "duc hoa lua snippets", "duc va lua snippets", "duc ca lua snippets", "duc hoa luan snippets", "duc chat lua snippets", "duc ha lua slippers"

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: (((("duc ha lua snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( duc ha lua snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("duc ha lua snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.