Perhaps you should try some spelling variations:
"creating a code snippets" » "creating _ code snippets", "reading a code snippets"
"reading 31 10 snippets" » "reading 1 10 snippets", "reading 3 10 snippets", "reading _ 10 snippets", "reading 31 12 snippets"
"locating bug core snippets" » "locating bug 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 a code snippets") OR ("reading 31 10 snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( creating a code snippets ) or ( reading 31 10 snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("creating a code snippets") or ("reading 31 10 snippets"))) or ("locating bug core snippets"))*.