關鍵字相同依序相聚 (12185)

G2:H19{=INDEX(B:B,RIGHT(SMALL(TEXT(MMULT(1-ISERR(0/(FIND(TRANSPOSE($E$2:$E$19),"@"&$C$2:$C$19)-1)),ROW($2:$19)),"0;;99")/1%+ROW($2:$19),ROW(A1)),2))&""