Grab multiple text from a web-pages source

[sinner0636]

hi
i have a question coded a code that gets the text from a webpages html source with a webbrowser i want to be able to search a webpages html source for the strings i need this code below grabs the first string but but would like it to be done with the webbrowser filter out the text i need

Imports System.Net

Public HTMLString As String

 Public Function NthField(ByVal expression As String, ByVal separator As String, ByVal fieldNum As Long) As String
        Try
            Dim fields() As String
            fields = Split(expression, separator, , vbTextCompare)
            Return fields(CInt(fieldNum - 1))
        Catch ex As Exception
            'Err
        End Try
    End Function

 Public Function GetHTMLText(SearchItem As String) As String
        Using client = New WebClient()
            Dim pagehtml As String = client.DownloadString("https://www.mywebpage.com/?chto=" + SearchItem)
            HTMLString = NthField(NthField(NthField(pagehtml, "href=javascript:d", 2), ")>", 2), "</a></td><td>", 1)
            Return HTMLString
        End Using
    End Function

search button should get all the lines of text at one time but only gets first line

 ListView1.Items.Add(GetHTMLText(TextBox1.Text))

i get all the links to the text just need the text to go with the links

 For Each Ele As HtmlElement In WebBrowser1.Document.GetElementsByTagName("a")
            Dim s As String = Ele.GetAttribute("href")
            If InStr(s, "java") > 0 Then
                s = Replace("https://www.mywebpage.com/d.php?n=" + NthField(s, ":d(", 2), ")", Nothing)
                Dim Id As String = NthField(s, "php?n=", 2)
                If IsNumeric(Id) Then
                    ListView1.Items.Add(s)
                End If
            End If
        Next