Scenario 1: Issue in Content Type filter
there are two Pages in the Results (About Us and Home) which have the keyword 'history' within the Page.
the Results return as Zero when Filtered by Content Type = Page (2)

https://www.greenpeace.org/international/?s=history&orderby=relevant

Scenario 2: Issue in Issue filter
In same search results see the Filter by issue section shows the different issues. I.e. "Energy" shows (16) results but when I apply the filter I see only 12 results - and even the string "Energy (16)" changes to "Energy (12)"

There are discrepancies in other filters too so please investigate and fix all