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