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

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("synchronised stemming") or ("synchronizing stemming"))) or ("synchronism stemming"))) or ("synchronize stemming"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("synchronised stemming") OR ("synchronizing stemming"))) OR ("synchronism stemming"))) OR ("synchronize stemming")).
• Removing quotes may allow a broader search: (((((( synchronised stemming ) or ( synchronizing stemming ))) or ( synchronism stemming ))) or ( synchronize stemming )).
• Adding a wildcard symbol may retrieve word variants: (((((("synchronised stemming") or ("synchronizing stemming"))) or ("synchronism stemming"))) or ("synchronize stemming"))*.