To combine the second and third column into only 1 helper column I deviced the following formula's:
In the first cell of the second column I keptput the originalfollowing formula: =--ISNUMBER=IF(IFERRORISNUMBER(SEARCH($B$3,E3,1))=FALSE,"",--ISNUMBER(SEARCH($B$3,E3,1))
In the second cell and down I wrote the following formula: =IF(--ISNUMBER(IFERROR(SEARCH($B$3,E4,1),""))=0,"",COUNT($E$3:$E3)+1)