Days after the Trump administration instituted a controversial travel ban in January 2017, Google employees discussed how they could tweak the company’s search-related functions to show users how to contribute to pro-immigration organizations and contact lawmakers and government agencies, according to internal company emails.

The email traffic, reviewed by The Wall Street Journal, shows that employees proposed ways to “leverage” search functions and take steps to counter what they considered to be “islamophobic, algorithmically biased results from search terms ‘Islam’, ‘Muslim’, ’Iran’, etc.” and “prejudiced, algorithmically biased search results from search terms `Mexico’, `Hispanic’, `Latino’, etc.”

The email chain, while sprinkled with cautionary notes about engaging in political activity, suggests employees considered ways to harness the company’s vast influence on the internet in response to the travel ban. Google said none of the ideas discussed were implemented.