Perhaps you should try some spelling variations:
"creating vna cao snippets" » "creating a cao snippets", "creating _ cao snippets", "creating va cao snippets", "creating vnva cao snippets", "creating vnam cao snippets", "creating vnna cao snippets"
"reading a ca snippets" » "reading _ ca snippets", "reading 1 ca snippets", "reading 2 ca snippets", "reading va ca snippets", "reading am ca snippets", "reading na ca snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("reading a ca snippets") or ("creating vna cao snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reading a ca snippets") OR ("creating vna cao snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( reading a ca snippets ) or ( creating vna cao snippets ))) or ( locating bug code snippets ))*.