itext7 find position on word

using IText7.IO.Source;
using IText7.Text.Pdf;
using IText7.Text.Pdf.TextExtraction;

public class FindWordInPdf
{
    public static void Main(string[] args)
    {
        // Create a new instance of the PdfDocument class.
        PdfDocument pdfDocument = new PdfDocument(new PdfReader("my_pdf_file.pdf"));

        // Create a new instance of the PdfTextExtractor class.
        PdfTextExtractor pdfTextExtractor = new PdfTextExtractor(pdfDocument);

        // Create a new instance of the TextExtractionStrategy class.
        TextExtractionStrategy textExtractionStrategy = new TextExtractionStrategy()
        {
            RenderText = (TextRenderInfo textRenderInfo) =>
            {
                // Get the bounding rectangle of the word you are searching for.
                Rectangle boundingRectangle = textRenderInfo.GetBaseline().GetBoundingRectange();

                // If the bounding rectangle is not empty, print the coordinates of the word.
                if (!boundingRectangle.IsEmpty)
                {
                    Console.WriteLine("The word is located at: " + boundingRectangle);
                }
            }
        };

        // Set the TextExtractionStrategy object on the PdfTextExtractor object.
        pdfTextExtractor.SetTextExtractionStrategy(textExtractionStrategy);

        // Extract the text from the PDF file.
        pdfTextExtractor.GetTextFromPage(1);

        // Close the PdfDocument object.
        pdfDocument.Close();
    }
}