Perhaps you should try some spelling variations:
synchronised » synchronism
synchronising » synchronizing, synchronism, synchronisations
synchronize » synchronism, synchronizing
synchronized » synchronismd, synchronizingd
synchronizingd » synchronizing
stemming » streaming, steering, flemming

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ((synchronised OR synchronising) or synchronize) swimming ) or ( (synchronized or synchronizingd) stemming ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((synchronised OR synchronising) OR synchronize) swimming ) OR ( (synchronized OR synchronizingd) stemming )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((synchronised OR synchronising) or synchronize) swimming ) or ( (synchronized or synchronizingd) stemming ))".
• Adding a wildcard symbol may retrieve word variants: (( ((synchronised OR synchronising) or synchronize) swimming ) or ( (synchronized or synchronizingd) stemming ))*.