| very long work(expression, time, period, span, duration) |
| career longevity(expression, time, durability, duration) |
| component longevity(expression, time, durability, duration) |
| data longevity(expression, time, durability, duration) |
| design longevity(expression, time, durability, duration) |
| equipment longevity(expression, time, durability, duration) |
| familial longevity(expression, time, durability, duration) |
| guarantee longevity(expression, time, durability, duration) |
| guaranteed longevity(expression, time, durability, duration) |
| human longevity-haul(expression, time, durability, duration) |
| improve longevity(expression, time, durability, duration) |
| in vivo longevity(expression, time, durability, duration) |
| increase of longevity(expression, time, durability, duration) |
| individual longevity(expression, time, durability, duration) |
| joint venture longevity(expression, time, durability, duration) |
| landscape longevity(expression, time, durability, duration) |
| length-of longevity pay(expression, time, durability, duration) |
| longevity of components(expression, time, durability, duration) |
| longevity of concrete(expression, time, durability, duration) |
| longevity of resourses(expression, time, durability, duration) |