Something like this:
Sub A()
'
' a Macro
'
'
Dim A(3) As String
A(1) = "code1"
A(2) = "code2"
A(3) = "code3"
For i = 1 To 3
Selection.Find.ClearFormatting
Selection.Find.Replacement.ClearFormatting
With Selection.Find
.Forward = True
.Wrap = wdFindStop
.Format = False
.MatchCase = False
.MatchWholeWord = False
.MatchWildcards = False
.MatchSoundsLike = False
.MatchAllWordForms = False
.Replacement.Font.Bold = True
.Execute FindText:=A(i), ReplaceWith:=A(i), Format:=True, _
Replace:=wdReplaceAll
End With
Next i
End Sub
HTH!
Edit
To switch dollar amounts to bold
Sub a()
'
' a Macro
'
'
Selection.Find.ClearFormatting
Selection.Find.Replacement.ClearFormatting
Selection.Find.Replacement.Font.Bold = True
With Selection.Find
.Text = "$([0-9.,]{1,})"
.Replacement.Text = ""
.Forward = True
.Wrap = wdFindContinue
.Format = True
.MatchCase = False
.MatchWholeWord = False
.MatchAllWordForms = False
.MatchSoundsLike = False
.MatchWildcards = True
End With
Selection.Find.Execute
Selection.Find.Execute Replace:=wdReplaceAll
End Sub