Hints and tips:
...“They are all walking towards an unknown fate, just like we did,” Naser said. “This is like the Nakba, all over again.”...
...“The effect really remains unknown what they all do in the long term,” Ogino says. The link to the microbiome is still circumstantial, he emphasises....
...The inquiry into the LSE’s Libya scandal said British universities have to embark on fundraising on “the international plane on a scale that until recently was relatively unknown”....
...Another unknown factor is what will happen if Sunni groups do not win the political representation they seek in the provincial councils....
...Oil analysts say that was an extraordinary amount for a previously unknown entity with no expertise in the field....
International Edition