The public service was significantly expanded between 1891 and 1911.

It expanded between 1820 to 1866 to include most of the German states.

Opened in 1974, the mall was expanded between 1989 and 1991.

The high school was expanded and renovated between the years of 2008 to 2010.

Beginning in the 1980s, economic and commercial relations expanded rapidly between the two countries.

The building was expanded between 1928 and 1931, adding two new wings.

Expand the international air services network between Cambodia and other countries.

The infirmary was then expanded four times between 1871 and 1926.

Later, the university would expand between 1886 and 1915 .

The castle complex was extensively expanded between 1153 and 1162.