I can well believe that those employees believed those results were 'prejudiced' and 'inappropriately prioritized', but I would point out that you are merely redescribing the WSJ's claims in different words and at no point have you offered a counter-argument or shown evidence that their discussed tweaks would have been non-partisan.
---
> The Google emails were written on Sunday, Jan. 29, two days after Mr. Trump signed the first version of his travel order, which generally restricted immigration to the U.S. from several majority-Muslim countries. One of the emails, from an employee of the Search Product Marketing division, explained that there was a “large brainstorm” going throughout the company’s marketing division over how to respond. “Overall idea: Leverage search to highlight important organizations to donate to, current news, etc. to keep people abreast of how they can help as well as the resources available for immigrations [sic] or people traveling,” the email says.
> “Can we launch an ephemeral experience that includes Highlights, up-to-date info from the US State Dept, DHS, links to donate to ACLU, etc?” the email added.
> Several officials responded favorably to the overall idea. “We’re absolutely in…Anything you need,” one wrote.
> “To the extent of my knowledge, we’d be breaching precedent if we only gave Highlights access to organizations that support a certain view of the world in a time of political conflict,” the public-affairs executive said. “Is that accurate? If so, would we be willing to open access to highlights to [organizations] that…actually support the ban?”