Я нашел эту тему: VBA - Преобразовать строку в UNICODE , и ему удалось найти решение (у меня это работает с польскими символами, не совсем по-арабски)
Private Const CP_UTF8 = 65001
Private Declare Function MultiByteToWideChar Lib "kernel32" ( _
ByVal CodePage As Long, ByVal dwFlags As Long, _
ByVal lpMultiByteStr As Long, ByVal cchMultiByte As Long, _
ByVal lpWideCharStr As Long, ByVal cchWideChar As Long) As Long
Public Sub GetResultsCount()
Dim sResponse As String
Dim html As HTMLDocument
With CreateObject("MSXML2.XMLHTTP")
.Open "GET", "https://www.google.com/search?q=mitsubishi", False
.setRequestHeader "If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT"
.send
sResponse = StrConv(.responseBody, vbUnicode)
End With
Set html = New HTMLDocument
html.body.innerHTML = sResponse
Debug.Print sUTF8ToUni(StrConv(html.querySelector("#resultStats").innerText, vbFromUnicode))
End Sub
Public Function sUTF8ToUni(bySrc() As Byte) As String
' Converts a UTF-8 byte array to a Unicode string
Dim lBytes As Long, lNC As Long, lRet As Long
lBytes = UBound(bySrc) - LBound(bySrc) + 1
lNC = lBytes
sUTF8ToUni = String$(lNC, Chr(0))
lRet = MultiByteToWideChar(CP_UTF8, 0, VarPtr(bySrc(LBound(bySrc))), lBytes, StrPtr(sUTF8ToUni), lNC)
sUTF8ToUni = Left$(sUTF8ToUni, lRet)
End Function