This mods lacks a way to see what can be crafted and from which machine or what can be crafted using X machine.
NEI solves this problem intuitively by having only 2 controls:
R as recipe which displays how the item can be crafted in every possible machine.
U as usage which displays the crafts in which the item can be used or the various recipes the machine can produce.
Looking up this mod and adding such kind of interface would ease a lot this mod usage and allow a more powerful search.