Perhaps you should try some spelling variations:
commercial load » commercial loads, commercial loan, commercial loans
commercial laws » commercial loans, commercial air
20 germany » 2 germany, 7 germany, 5 germany
8 germany » 7 germany, 1918 germany

Try widening your search to All Fields.

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: %((((commercial load) OR (commercial laws))) OR (commercial law)) %((20 germany) OR (8 germany))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((((commercial load) or (commercial laws))) or (commercial law)) %((20 germany) OR (8 germany))%22".
• Adding a wildcard symbol may retrieve word variants: %((((commercial load) or (commercial laws))) or (commercial law)) %((20 germany) OR (8 germany))%22*.