Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lua doi tim snippets" » "sua doi tim snippets", "quan doi tim snippets", "lua di tim snippets", "lua dai tim snippets", "lua hoi tim 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: (((("lua doi tim snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( lua doi tim snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lua doi tim snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.