Perhaps you should try some spelling variations:
bruch breaking » kirsch breaking
sites loading » steps loading, sites learning, dupes loading
loading skill » reading skill, reading skills, learning skill
bic breaking » i breaking, ice breaking, ip breaking
wang » wing, wan, lang
zwang » zwing, zwan, zlang

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

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