| We identify the lack of degrees of freedom to be the reason for the unviability. |
| The procedure was carried out due to the risk of life to the mother and the unviability of her pregnancy. |
| Some of these past performances were very difficult to find, usually due to copyright disputes or commercial unviability, before the advent of YouTube. |
| However, traditional approaches have often fallen short because of commercial unviability, a domain specific scope and a lack of accurate data. |
| Our bona fide demand for a special railway zone was rejected citing financial unviability. |
