Perhaps you should try some spelling variations:
"creating a cao snippets" » "creating _ cao snippets", "reading a cao snippets", "creating va cao snippets", "creating ca cao snippets", "creating xa cao snippets"
"creating v core snippets" » "creating _ core snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code 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 a cao snippets") or ("creating v core snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating a cao snippets") OR ("creating v core snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( creating a cao snippets ) or ( creating v core snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("creating a cao snippets") or ("creating v core snippets"))) or ("locating bug code snippets"))*.