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"
"co doc lua snippets" » "co hoc lua snippets", "co doc cua snippets", "co duoc luan snippets", "co duoc lua snippets", "co dot lua snippets", "co doc 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: (((("co doc lua snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( co doc lua snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("co doc lua snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.