Perhaps you should try some spelling variations:
"creating nva cooa snippets" » "creating _ cooa snippets", "creating nva c1ooa snippets", "creating nva coooa snippets", "creating nvva cooa snippets"
"creating a c snippets" » "creating _ c snippets", "reading a c snippets", "creating a c1 snippets", "creating a co snippets", "creating va c snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("creating nva cooa snippets") or ("creating a c snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating nva cooa snippets") OR ("creating a c snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( creating nva cooa snippets ) or ( creating a c snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating nva cooa snippets") or ("creating a c snippets"))) or ("locating bug code snippets"))*.