Perhaps you should try some spelling variations:
"noi va hoat snippets" » "noi va code snippets", "noi va hoa snippets", "noi qua hoat snippets", "noi dan hoat snippets", "hoi va hoat snippets"
"locating bug core snippets" » "locating bug code 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 ("noi va hoat snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using data snippets ) or ( noi va hoat snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using data snippets") or ("noi va hoat snippets"))) or ("locating bug core snippets"))*.