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

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 ("synchronised steering"))) or ("synchronized stemming"))) or ("synchronised flemming"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("synchronised stemming") OR ("synchronised steering"))) OR ("synchronized stemming"))) OR ("synchronised flemming"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"synchronised stemming\") OR (\"synchronised steering\"))) or (\"synchronized stemming\"))) or (\"synchronised flemming\"))*".
• Removing quotes may allow a broader search: (((((( synchronised stemming ) OR ( synchronised steering ))) or ( synchronized stemming ))) or ( synchronised flemming ))*.