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