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"
"cau noi luc snippets" » "cau hoi luc snippets", "cau doi luc snippets", "cach noi luc snippets", "cau noi suc snippets", "cau voi luc snippets", "cau noi thuc 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: (((("cau noi luc snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( cau noi luc snippets ) or ( python using data snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cau noi luc snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.