excel单元格多关键字提取

核心代码：

=IFERROR(MID(a1,FIND("世茂国际广场",a1),6),"")&IFERROR(MID(a1,FIND("恒隆广场",a1),4),"")&IFERROR(MID(a1,FIND("华润万象城",a1),5),"")&IFERROR(MID(a1,FIND("海尔绿城中央广场",a1),8),"")&IFERROR(MID(a1,FIND("魏家庄万达广场",a1),7),"")&IFERROR(MID(a1,FIND("欧亚大观园乐活城",a1),8),"")&IFERROR(MID(a1,FIND("中海环宇城",a1),5),"")&IFERROR(MID(a1,FIND("领秀城贵和购物中心",a1),9),"")&IFERROR(MID(a1,FIND("和谐广场",a1),4),"")&IFERROR(MID(a1,FIND("印象城",a1),3),"")&IFERROR(MID(a1,FIND("荣盛时代国际广场",a1),8),"")&IFERROR(MID(a1,FIND("万虹广场",a1),4),"")&IFERROR(MID(a1,FIND("济南长清三庆青年城",a1),9),"")&IFERROR(MID(a1,FIND("章丘唐人中心",a1),6),"")&IFERROR(MID(a1,FIND("章丘和谐广场",a1),6),"")&IFERROR(MID(a1,FIND("莱芜茂业天地",a1),6),"")&IFERROR(MID(a1,FIND("华百广场",a1),4),"")&IFERROR(MID(a1,FIND("高新万达广场",a1),6),"")&IFERROR(MID(a1,FIND("美莲广场",a1),4),"")