Perhaps you should try some spelling variations:
hoang uganda » housing uganda, bank uganda
dong hoang » hong hong
wang jing » wang ning, wang liang, wang yang
song bing » song ming, song byung, dong bin
uganda a » uganda _
song min » song ming, gong min, jong min
song jin » shang jin, song shin, song lina
a text » a test

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: dong hoang uganda a text wang jing ((song min) or (((song jin) OR (song bing)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong hoang uganda a text wang jing ((song min) OR (((song jin) OR (song bing)))) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong hoang uganda a text wang jing ((song min) or (((song jin) OR (song bing)))) ;*".