Perhaps you should try some spelling variations:
"python missing data snippets" » "python using data snippets"
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"chi a ban snippets" » "chi ha ban snippets", "chi xa ban snippets", "chi _ ban snippets", "chi va ban snippets", "chi da ban 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 ("chi a ban snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( python missing data snippets ) or ( chi a ban snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python missing data snippets") or ("chi a ban snippets"))) or ("locating bug code slippers"))*.