How to get the bounds of words by extracting text using PDF Viewer server library

PdfRenderer renderer = new PdfRenderer();

            renderer.Load(@"currentDirectory\..\..\..\..\Data\HTTP Succinctly.pdf");

            List<TextData> textDataCollection = new List<TextData>();

            // "text" contains the whole text extracted from the PDF document

            string text = renderer.ExtractText(1, out textDataCollection);

            System.IO.File.WriteAllText(@"currentDirectory\..\..\..\..\Data\ExtractedText.txt", text);

  //"textBounds" contain the bound of each word

            List<TextBounds> textBounds = new List<TextBounds>();

            int count = 0;

            string finalText = "";

            var glyphBounds = new RectangleF(0, 0, 0, 0);

            for (int j = count; j < textDataCollection.Count; j++)

            {

      //To find whether the character us empty string or new line

                if (!textDataCollection[j].Text.Contains("\r") && !textDataCollection[j].Text.Contains(" "))

                {

                    finalText += textDataCollection[j].Text;

                    int wordCount = 1;

                    var minx = textDataCollection[j].Bounds.Left;

                    var miny = textDataCollection[j].Bounds.Top;

                    var maxx = textDataCollection[j].Bounds.Right;

                    var maxy = textDataCollection[j].Bounds.Bottom;

                    for (int k = j + 1; k < textDataCollection.Count; k++, wordCount++)

                    {

                        if (!textDataCollection[k].Text.Contains(" ") && !textDataCollection[k].Text.Contains("\r"))

                        {

                           //Calculating the word bounds

                            if (minx > textDataCollection[k].Bounds.Left)

                                minx = textDataCollection[k].Bounds.Left;

                            if (miny > textDataCollection[k].Bounds.Top)

                                miny = textDataCollection[k].Bounds.Top;

                            if (maxx < textDataCollection[k].Bounds.Right)

                                maxx = textDataCollection[k].Bounds.Right;

                            if (maxy < textDataCollection[k].Bounds.Bottom)

                                maxy = textDataCollection[k].Bounds.Bottom;

                            finalText += textDataCollection[k].Text;

                            j = k;

                            if (j == textDataCollection.Count - 1)

                            {

                                glyphBounds = new RectangleF((float)minx, (float)miny, (float)(maxx - minx), (float)(maxy - miny));

                                textBounds.Add(new TextBounds(finalText.ToString(), glyphBounds));

                                finalText = "";

                                break;

                            }

                        }

                        else

                        {

                            glyphBounds = new RectangleF((float)minx, (float)miny, (float)(maxx - minx), (float)(maxy - miny));

                            textBounds.Add(new TextBounds(finalText.ToString(), glyphBounds));

                            finalText = "";

                            break;

                        }

                    }

                }

                else if (textDataCollection[j].Text.Contains("\r"))

                {

                    j++;

                }

            }