Perhaps you should try some spelling variations:
"reading 2 del snippets" » "reading _ del snippets", "reading 1 del snippets", "reading 3 del snippets"
"creating _ code snippets" » "creating _ core snippets"
"locating bug code snippets" » "locating bug core snippets", "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 _ code snippets") OR ("reading 2 del snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( creating _ code snippets ) or ( reading 2 del snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("creating _ code snippets") or ("reading 2 del snippets"))) or ("locating bug code snippets"))*.