Perhaps you should try some spelling variations:
germany gender » german gender, germany under, germany der
gender amp » gender a
hong gang » gong gang, hong wang, hong kong
nan yan » nan ya, wang yan, qian yan
yang xi » yang yi, yang jui
nr 2012 » drk 2012
2 hong » 2 zhong, _ hong, a hong
amp 2 » amp d, amp m, amp _

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((nan yan) OR (yang xi))) OR (yang di))nr 2012 germany gender amp 2 hong gang ;~.
• Adding a wildcard symbol may retrieve word variants: ((((nan yan) or (yang xi))) or (yang di))nr 2012 germany gender amp 2 hong gang ;*.