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

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