'tangible significance' is a correct and usable phrase in written English.
You can use it to refer to something that has a tangible, measurable effect or meaning, for example "The tangible significance of government-funded education programs is clear in their impact on poverty levels worldwide."
I think almost everyone who works in the arts has days when they wonder if what they are producing has any tangible significance, and whether if they stopped anyone would remember what they were doing a week later.
The chief accomplishment of Mr. Peterson's tenure has both symbolic and tangible significance for the future: a trade agreement that is, effectively, a blueprint not only for relations between the two nations but for Vietnam's future economic liberalization and integration into the world marketplace.
In the past, mammary calcification has been considered a passive, end stage process associated with cellular degeneration with no tangible biological significance.
In his generosity, wisdom and tangible feel for the significance of the 17th century, Christopher Hill stands as the finest of guides to the man of the times.
The outcome of this paper reveals the significance of tangible and intangible factors that influence the urban landscape character of the site studied.
They also reveal that reinterpretations of the symbolic significance of tangible and intangible heritage, combined with innovative designs and urban rituals, transform the emerging urban form into a contemporary cosmic one.
In the case of satisfaction with life, the percent of explained variance was higher (approximately 28%%) and two dimensions of social support reached statistical significance, namely tangible support and informational support.
As if the historical significance was not tangible enough, the conference winner receives the George Halas Trophy, named for the Bears' founder and longtime coach.
They are not photographs and they are not texts, but a combination of both, tangible objects with a heft and significance of their own.
Although symmetry is a useful, tangible indicator, it is shown that the significance of the new approaches extends beyond the elimination of asymmetry.
Post-not-quite-apocalypse, people must cope not just with the tangible loss of their loved ones and the significance of the selection process but with the larger issue of life in a world where literally anything can happen.
