Match and Extract -LAMBDA,MAP,FILTER

For 2021 version.

Y10

=LET(
  a,'P1'!$B$5:$BJ$2100,
  b,MIN(IF(ISNUMBER(SEARCH(INDEX(a,,1)&" ",SUBSTITUTE($F10,"/"," ")&" ")),ROW($B$5:$BJ$2100),"")),
  c,IF($F10="",{"",""},INDEX(a,b-4,{60,61})),
  IF(c=0,"",c)
)

AC10

=LET(
  a,'P1'!$B$5:$BJ$2100,
  b,MIN(IF(ISNUMBER(SEARCH(INDEX(a,,1)&" ",SUBSTITUTE($F10,"/"," ")&" ")),ROW($B$5:$BJ$2100),"")),
  c,IF($F10="","",INDEX(a,b-4,59)),
  IF(c=0,"",c)
)

Both copied down.