Collocations for sophisticated - adj.

be, feel, look, seem
become, get, grow
The software grows more sophisticated over time.

extremely, fairly, very, etc.
highly
She was a highly sophisticated and elegant woman.

incredibly, remarkably
incredibly sophisticated computers

increasingly
enough, sufficiently
technically, technologically
intellectually, philosophically, politically

Sophisticated is used with these nouns:
computer, concept, consumer, design, device, electronics, equipment, fraud, instrument, investor, look, machine, machinery, palate, reader, simulation, system, taste, technique, technology, tool, understanding, version