Increase the text area to view more lines of text

Is there any way to increase the text-area found here... ?

https://www.google.com/intl/mr/inputtools/try/

I tried this bookmarklet but it does not seem to work:

javascript:(function(){var%20i,x;%20for(i=0;x=document.getElementsByTagName("INPUT")[i];++i)%20x.size%20+=%2035;%20})()

I could read more text in bigger text area. There seems to be no option to change the height of the input box.

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