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