Perhaps you should try some spelling variations:
"python missing data snippets" » "python using data snippets"
"locating bug core snippets" » "locating bug code snippets"
"bat va co snippets" » "bat va code snippets", "ban va co snippets", "dat va co snippets", "vat va co snippets", "bat vo co 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 missing data snippets") OR ("bat va co snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python missing data snippets ) or ( bat va co snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python missing data snippets") or ("bat va co snippets"))) or ("locating bug core snippets"))*.