Perhaps you should try some spelling variations:
"python missing data snippets" » "python using data snippets"
"locating bug core snippets" » "locating bug code snippets"
"co da dot snippets" » "co da code snippets", "co va dot snippets", "co dan dot snippets", "co dai dot snippets", "co dau dot snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("co da dot snippets") or ("python missing data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("co da dot snippets") OR ("python missing data snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( co da dot snippets ) or ( python missing data snippets ))) or ( locating bug core snippets ))*.