For example, under the Virgina Constitution Bill of Rights, it' says the following.
CONSTITUTION
OF THE
STATE OF VIRGINIA
ARTICLE I
BILL OF RIGHTS
A declaration of rights made by the good people of Virginia
in the exercise of their sovereign powers, which rights do
pertain to them and their posterity, as the basis and found-
ation of government.
Sec. 1. That all men are by nature equally free and independent and
have certain inherent rights, of which, when they enter into
a state of society, they cannot, by any compact, deprive or
divest their posterity; namely, the enjoyment of life and
liberty, with the means of acquiring and possessing prop-
erty, and pursuing and obtaining happiness and safety.
Sec. 10. That general warrants, whereby an officer or messenger may
be commanded to search suspected places without evidence of
a fact committed, or to seize any person or persons not
named, or whose offense is not particularly described and
supported by evidence, are grievous and oppressive, and
ought not to be granted.
Now, I understand that this is now a Federal Warrant but since it seems to be pretty clear that it's not as easy as just going in and saying to the judge, "I think he's hidding something", I'm wondering what might be different in a Federal Court and exactly what needs to be presented to get authorization for a Warrant.