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