(you can use Graphic editor; a term in CSDB Linear is normalized upon search)
??Fuc?(structure ID 36861) has 1973 matches in CSDB
??Glc?A(structure ID 36782) has 3148 matches in CSDB
?DGlcpA(structure ID 36580) has 3146 matches in CSDB
?LFuc?(structure ID 2125) has 1391 matches in CSDB
?LFucp(structure ID 35474) has 1390 matches in CSDB
?LRha?(structure ID 37885) has 5802 matches in CSDB
?LRhap(structure ID 37446) has 5802 matches in CSDB
aLFucp(structure ID 36693) has 1346 matches in CSDB
aLRhap(structure ID 1523) has 5780 matches in CSDB
bDGlcpA(structure ID 37606) has 2548 matches in CSDB
Me(1-2)[Ac(1-4),Me(1-3)]aLFucp(structure ID 36696) has 2 matches in CSDB