"gain" - key terms from Wikipedia

absolute gain
amount of gain reduction
antenna gain
attempted to gain revenge
automatic gain control
brain gain
camber gain
capital gain
corresponds to a gain
current gain
decibel gain
democratic gain
derivative gain
differential gain
economic gain
gain
gain access
gain admission
gain antenna
gain experience
gain hold hold
gain margin
gain medium
gain of an antenna
gain or loss
gain perks every
gain saturation
gain stage
general gain equation
heat gain
high gain
integral gain
internal gain
kalman gain
linear gain
loop gain
net energy gain
net gain
personal gain
power gain
processing gain
proportional gain
realized gain
replay gain
solar gain
total gain
unity gain buffer
unity gain buffer amplifier
voltage gain
weight gain