Perhaps you should try some spelling variations:
"single domains" » "single domain", "finite domains"
"synfire chain" » "synfire chains", "synfue chains"
"single chains" » "single chain", "single channel", "single chip"
"entire chain" » "entire brain", "entire domain", "entire change"
"singie chain" » "single chain", "side chain", "single chip"

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: (((((("synfire chain") OR ("entire chain"))) OR ("singie chain"))) OR ((("single chains") OR ("single domains")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"synfire chain\") or (\"entire chain\"))) or (\"singie chain\"))) or (((\"single chains\") OR (\"single domains\"))))".
• Removing quotes may allow a broader search: (((((( synfire chain ) or ( entire chain ))) or ( singie chain ))) or ((( single chains ) OR ( single domains )))).
• Adding a wildcard symbol may retrieve word variants: (((((("synfire chain") or ("entire chain"))) or ("singie chain"))) or ((("single chains") OR ("single domains"))))*.