Perhaps you should try some spelling variations:
"creating a vi slippers" » "creating _ vi slippers", "reading a vi slippers", "creating ba vi slippers", "creating va vi slippers", "creating am vi slippers", "creating a vi slippery", "creating a vi grippers"
"leading _ code snippets" » "learning _ code snippets", "leading _ core snippets"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "locating bugs code 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: (((("leading _ code snippets") OR ("creating a vi slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( leading _ code snippets ) or ( creating a vi slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("leading _ code snippets") or ("creating a vi slippers"))) or ("locating bug code snippets"))*.