<s>
Lexxe	B-Application
is	O
based	O
in	O
Sydney	O
,	O
Australia	O
.	O
</s>
<s>
Today	O
,	O
Lexxe	B-Application
's	O
key	O
focus	O
is	O
on	O
sentiment	O
search	O
with	O
the	O
launch	O
of	O
a	O
news	O
sentiment	O
search	O
site	O
at	O
News	O
&	O
Moods	O
(	O
www.newsandmoods.com	O
)	O
.	O
</s>
<s>
Lexxe	B-Application
has	O
experienced	O
several	O
stages	O
of	O
change	O
of	O
focus	O
in	O
search	O
technology	O
:	O
</s>
<s>
users	O
could	O
ask	O
questions	O
in	O
English	O
to	O
the	O
search	B-Application
engine	I-Application
apart	O
from	O
keyword	O
searches	O
—	O
this	O
feature	O
has	O
been	O
suspended	O
for	O
redevelopment	O
since	O
2010	O
)	O
.	O
</s>
<s>
In	O
2011	O
,	O
Lexxe	B-Application
launched	O
a	O
beta	O
version	O
with	O
a	O
new	O
search	O
technology	O
called	O
Semantic	O
Key	O
.	O
</s>
<s>
In	O
2017	O
,	O
Lexxe	B-Application
launched	O
News	O
&	O
Moods	O
(	O
www.newsandmoods.com	O
)	O
,	O
an	O
open	O
platform	O
for	O
news	O
sentiment	O
search	O
,	O
a	O
first	O
step	O
towards	O
sentiment	O
search	B-Application
feature	I-Application
for	O
the	O
entire	O
Internet	B-Application
search	I-Application
in	O
Lexxe	B-Application
search	B-Application
engine	I-Application
.	O
</s>
