<s>
PolyCola	B-Application
,	O
previously	O
known	O
as	O
GahooYoogle	O
,	O
is	O
a	O
metasearch	B-Application
engine	I-Application
(	O
search	B-Application
engine	I-Application
that	O
searches	O
multiple	O
search	B-Application
engines	I-Application
at	O
once	O
)	O
which	O
was	O
created	O
by	O
Arbel	O
Hakopian	O
.	O
</s>
<s>
GahooYoogle.com	O
had	O
a	O
legal	O
problem	O
,	O
so	O
after	O
the	O
shut	O
down	O
,	O
the	O
site	O
was	O
moved	O
to	O
Yahoo	B-Application
!	I-Application
</s>
<s>
After	O
the	O
shut	O
down	O
,	O
the	O
creator	O
,	O
Arbel	O
Hakopian	O
,	O
decided	O
to	O
expand	O
his	O
original	O
idea	O
of	O
GahooYoogle.com	O
and	O
came	O
up	O
with	O
the	O
idea	O
of	O
PolyCola.com	B-Application
;	O
currently	O
it	O
is	O
operating	O
with	O
the	O
address	O
www.polycola.com	O
.	O
</s>
<s>
The	O
new	O
and	O
improved	O
PolyCola.com	B-Application
lets	O
searchers	O
to	O
minimize	O
the	O
time	O
and	O
problem	O
they	O
might	O
have	O
in	O
using	O
multiple	O
search	B-Application
engines	I-Application
.	O
</s>
<s>
PolyCola	B-Application
is	O
a	O
metasearch	B-Application
engine	I-Application
.	O
</s>
<s>
A	O
metasearch	B-Application
engine	I-Application
is	O
a	O
tool	O
which	O
lets	O
you	O
submit	O
a	O
word	O
or	O
phrase	O
in	O
the	O
search	O
box	O
.	O
</s>
<s>
Then	O
it	O
sends	O
your	O
search	O
concurrently	O
to	O
other	O
individual	O
search	B-Application
engines	I-Application
which	O
then	O
sends	O
it	O
to	O
its	O
own	O
databases	O
.	O
</s>
<s>
Within	O
couple	O
of	O
seconds	O
,	O
you	O
receive	O
the	O
result	O
from	O
several	O
search	B-Application
engines	I-Application
.	O
</s>
<s>
A	O
metasearch	B-Application
engine	I-Application
only	O
sends	O
your	O
search	O
terms	O
to	O
databases	O
of	O
individual	O
search	B-Application
engines	I-Application
;	O
it	O
does	O
not	O
have	O
its	O
own	O
database	O
of	O
web	O
pages	O
.	O
</s>
<s>
Search	B-Application
engines	I-Application
are	O
made	O
up	O
with	O
three	O
main	O
parts	O
.	O
</s>
<s>
First	O
,	O
the	O
search	B-Application
engine	I-Application
follows	O
links	O
on	O
the	O
web	O
in	O
order	O
to	O
request	O
pages	O
that	O
are	O
either	O
not	O
yet	O
cataloged	O
or	O
have	O
been	O
updated	O
.	O
</s>
<s>
Then	O
these	O
pages	O
are	O
updated	O
and	O
added	O
to	O
the	O
search	B-Application
engine	I-Application
index	O
.	O
</s>
<s>
The	O
final	O
part	O
of	O
a	O
search	B-Application
engine	I-Application
is	O
the	O
search	O
interface	O
and	O
relevancy	O
software	O
.	O
</s>
<s>
Usually	O
major	O
search	B-Application
engines	I-Application
do	O
not	O
operate	O
by	O
allowing	O
search	O
of	O
the	O
actual	O
web	O
,	O
but	O
rather	O
allow	O
a	O
search	O
of	O
a	O
catalog	O
of	O
content	O
that	O
is	O
slightly	O
outdated	O
.	O
</s>
<s>
Each	O
of	O
the	O
three	O
parts	O
that	O
make	O
up	O
a	O
search	B-Application
engine	I-Application
is	O
able	O
to	O
do	O
most	O
of	O
the	O
following	O
:	O
</s>
<s>
PolyCola	B-Application
lets	O
searchers	O
to	O
simultaneously	O
search	O
and	O
compare	O
results	O
from	O
major	O
metasearch	B-Application
engines	I-Application
such	O
as	O
Google	B-Application
,	O
Yahoo	O
!,	O
Live	B-Application
Search	I-Application
,	O
Ask.com,	O
Dogpile	B-Application
,	O
AltaVista	O
and	O
AOL	O
.	O
</s>
<s>
PolyCola	B-Application
also	O
has	O
smart	O
tool	O
bar	O
where	O
searchers	O
can	O
choose	O
results	O
to	O
be	O
from	O
general	O
Web	B-Application
Browser	I-Application
to	O
specific	O
areas	O
such	O
as	O
Images	O
,	O
Videos	O
,	O
News	O
,	O
Shopping	O
,	O
Directory	O
,	O
Answers	O
and	O
Blogs	O
.	O
</s>
<s>
The	O
instruction	O
to	O
using	O
PolyCola	B-Application
is	O
very	O
simple	O
.	O
</s>
<s>
Finally	O
you	O
can	O
enter	O
search	O
word	O
or	O
phrase	O
and	O
click	O
"	O
PolyCola	B-Application
it	O
!	O
"	O
</s>
<s>
The	O
results	O
are	O
displayed	O
on	O
a	O
page	O
that	O
is	O
split	O
into	O
two	O
which	O
shows	O
the	O
results	O
from	O
two	O
search	B-Application
engines	I-Application
that	O
were	O
chosen	O
earlier	O
.	O
</s>
<s>
Each	O
page	O
can	O
be	O
scrolled	O
independently	O
so	O
that	O
comparing	O
results	O
from	O
different	O
metasearch	B-Application
engines	I-Application
can	O
be	O
easier	O
.	O
</s>
