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