Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"ca dan lanh snippets" » "ca dan canh snippets", "ca dan hanh snippets", "ca dat lanh snippets", "cac dan lanh snippets", "ca dao lanh 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: (((("ca dan lanh snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( ca dan lanh snippets ) or ( python using data snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ca dan lanh snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.