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

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