1.search s.p./ sb. for sth.
3.The search proved fruitless.
4.to scour a town for an escaped convict
5.They searched for him everywhere.
6.To search furtively for something; prowl.
7.The militiamen are looking out for the murderer.
8.The dogs are nosing after their quarry.
9.She has a nose for finding bargains.
10.They made a search for the missing plane.