If the search include multiple files, Find Next skips the first entry and Find Previous skips the last entry.

foo.h:

struct Foo
{
    static void foo();
};

void Foo::foo()
{
}


foo.cpp:

#include "foo.h"

void bug()
{
    Foo::foo();
}

Run Find Usages for foo, then in the search results try to Find ";"