Phrases with «unknown reasons»

"Unknown reasons" refers to something that is not known or understood why it happened or why someone did something. Full definition

6 - Are clear night skies warmer for still unknown reasons? (realclimate.org)
For an as of yet unknown reason, it affects the download bandwidth much more than the upload bandwidth on longer distances. (tabletmonkeys.com)
Possibly as a result of the swelling or for other unknown reasons, the silicon fractures and breaks down. (pnnl.gov)
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