Perhaps you should try some spelling variations:
umbruch breaking » america breaking, kirsch breaking
breaking sites » breeding sites, breeding site, breaking bis
loading skill » reading skills, learning skill, solving skill
reading skill » reading skills
als umbruch » als aufbruch, als bruch, des umbruchs
zwang als » zugang als, klang als, wang all
wang » wing, wan
zwang » zwing, zwan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or lang) yanling zwang als umbruch breaking sites ((loading skill) OR (reading skill)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) yanling zwang als umbruch breaking sites ((loading skill) OR (reading skill)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or lang) yanling zwang als umbruch breaking sites ((loading skill) OR (reading skill)) ;*".