Collocations for mobility - noun

decreased, limited, reduced, restricted
full
greater, increased
downward, upward
personal
class (esp. AmE), social
Education was the key to upward social mobility.

career, job, labour/labor, occupational
capital, economic
geographical

have
She has limited mobility in her arms.

impair, limit, reduce
a disease that impairs the mobility of many older people

enhance, increase
Better education increases social mobility.

regain
The patient should be able to regain full mobility.

mobility of labour/labor
The high cost of living acts as an obstacle to mobility of labor.