Perhaps you should try some spelling variations:
"reading ca lua snippets" » "reading a lua snippets", "reading _ lua snippets", "reading 2 lua snippets", "reading cay lua snippets", "reading ca cua snippets", "reading ca dua snippets", "reading ca lua slippers"
"reading 1 lua snippets" » "reading _ lua snippets", "reading 2 lua snippets", "reading 3 lua snippets", "reading 1 lua slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 ca lua snippets\") OR (\"reading 1 lua snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( reading ca lua snippets ) OR ( reading 1 lua snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("reading ca lua snippets") OR ("reading 1 lua snippets"))) OR ("locating bug code snippets"))*.