Martin Splitt from Google asked the SEO community what they want to see in the Google Search Developer documents that are not currently there. Martin wrote "if you could ask me to explain something about Google Search that is not yet on developers.google.com/search, what would it be."
Google constantly adds new content to that developer search portal, in fact Lizzi Harvey has been updating that portal. So let Martin know what you want them to update or add and they can just do it.
Here is Martin's tweet:
Hey my #webdev friends – if you could ask me to explain something about Google Search that is not yet on developers.googlemcom / search, what would it be? 🤔
Retweets welcome 🤗
– Martin Splitt @ 🇮🇳 # wmconf2019 (@ g33konaut) August 1, 2019
There are already many responses twitter, so take a look.
Forum discussion on twitter.