Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"son lua cau snippets" » "son lua code snippets", "son la cau snippets", "song cua cau snippets", "von luan cau snippets", "son luat cau snippets", "son cua cau snippets", "son quan cau snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data 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: (((("python using data snippets") OR ("son lua cau snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using data snippets ) or ( son lua cau snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using data snippets") or ("son lua cau snippets"))) or ("locating bug core snippets"))*.