  We consider the process $p p \to t {\bar t} H$. This process can give rise to
many signatures of the Higgs boson. The signatures can have electrons, muons
and jets. We consider the signatures that have two electrons/muons and jets.
Tagging of a tau jet and a bottom jet can help reduce the backgrounds
significantly. In particular, we examine the usefulness of the signatures
"isolated 2 electrons/muons + a bottom jet + a tau jet", "isolated 2
electrons/muons + 2 tau jets", "isolated 2 electrons/muons + 2 bottom jets + a
tau jet", and "isolated 2 electrons/muons + a bottom jet + 2 tau jets". We find
that signatures with two tau jets are useful. The signatures with one tau jet
are also useful, if we restrict to same-sign electrons/muons. These
requirements reduce the backgrounds due the process with Z-bosons + jets and
the production of a pair of top quarks. We show that these signatures may be
visible in the run II of the Large Hadron Collider.
