Perhaps you should try some spelling variations:
"reading 1 core snippets" » "reading _ core snippets", "reading 2 core snippets", "reading 3 core snippets"
"reading a corn snippets" » "reading _ corn snippets", "reading 2 corn snippets", "reading 3 corn snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"reading 1 core snippets\") OR (\"reading a corn snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( reading 1 core snippets ) OR ( reading a corn snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("reading 1 core snippets") OR ("reading a corn snippets"))) OR ("locating bug code snippets"))*.