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

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