Option Explicit
Sub CountWord()
Dim x As Long
x = 0
Dim rng As Range
Dim c As Range
Set rng = Range("A1:F1")
Dim crit As String
crit = InputBox("What word to search")
For Each c In rng
If InStr(c, crit) > 0 Then
x = x + 1
End If
Next c
Range("G1") = x
End Sub