Comparing the two fragrances…

Amouage

OMAF
Search
Emotion
Only in Search
Shared character
Both Search and Emotion feature citrus, fresh, amber, aromatic, and fresh spicy accords.
How they differ
Search is characterized by woody, spicy, smoky, balsamic, and conifer accords, utilizing notes of lemon, elemi, vetiver, mandarin, guaiac wood, incense, black pepper, lime, cade, and olibanum. In contrast, Emotion features sweet, powdery, and animalic accords, with a composition centered on bergamot, amber, ginger, orange, and citron.
Who each suits
Search may suit those who prefer incense-forward, smoky, and woody fragrances with a dry or medicinal freshness. Emotion may suit those who prefer sweeter, powdery, and animalic profiles.