Perhaps you should try some spelling variations:
"synchronized stemming" » "synchronized steering", "synchronized flemming", "synchronized stepping", "synchronizingd stemming"
"synchronism stemming" » "synchronism steering", "synchronism flemming", "synchronism stepping", "synchronising stemming"
"synchronize stemming" » "synchronize steering", "synchronize flemming", "synchronize stepping", "synchronizing stemming"
"synchronize streaming" » "synchronizing 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: (((("synchronized stemming") or ("synchronism stemming"))) or ((("synchronize stemming") OR ("synchronize streaming"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("synchronized stemming") OR ("synchronism stemming"))) OR ((("synchronize stemming") OR ("synchronize streaming")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"synchronized stemming\") or (\"synchronism stemming\"))) or (((\"synchronize stemming\") OR (\"synchronize streaming\"))))".
• Removing quotes may allow a broader search: (((( synchronized stemming ) or ( synchronism stemming ))) or ((( synchronize stemming ) OR ( synchronize streaming )))).
• Adding a wildcard symbol may retrieve word variants: (((("synchronized stemming") or ("synchronism stemming"))) or ((("synchronize stemming") OR ("synchronize streaming"))))*.