Perhaps you should try some spelling variations:
"reading 19 _ snippets" » "reading 1 _ snippets", "reading _ _ snippets", "reading 2 _ snippets", "reading 19 _ slippers"
"creating an code snippets" » "creating an code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("creating an code snippets") OR ("reading 19 _ snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( creating an code snippets ) or ( reading 19 _ snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("creating an code snippets") or ("reading 19 _ snippets"))) or ("locating bug code snippets"))*.