You may need to add cells in Google Sheets if your spreadsheet needs to contain more information than it currently has room for.
To search a PDF on your Mac for a specific word or phrase, you can use the search function in the built-in Preview app.
In the top menu of Excel select Data > Get Data > From File > From PDF. Browse your files and select the PDF with the table in it. Now select Import. Choose the table from the list that appears and ...