Perhaps you should try some spelling variations:
"creating vna cao snippets" » "creating a cao snippets", "creating _ cao snippets", "creating va cao snippets"
"reading 1 va snippets" » "reading _ va snippets", "reading 2 va snippets", "reading 3 va snippets", "reading 19 va snippets", "reading 1 ma 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"creating vna cao snippets\") OR (\"reading 1 va snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( creating vna cao snippets ) OR ( reading 1 va snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("creating vna cao snippets") OR ("reading 1 va snippets"))) OR ("locating bug code snippets"))*.