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