Perhaps you should try some spelling variations:
"creating c can snippets" » "creating _ can snippets", "creating a can snippets", "creating co can snippets", "creating c ban snippets", "creating c van snippets"
"reading a pan snippets" » "reading _ pan snippets", "reading 1 pan snippets", "reading 2 pan snippets", "reading a phan snippets", "reading a tan snippets", "reading a van 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("reading a pan snippets") or ("creating c can snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reading a pan snippets") OR ("creating c can snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( reading a pan snippets ) or ( creating c can snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading a pan snippets") or ("creating c can snippets"))) or ("locating bug code snippets"))*.