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

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("synchronised streaming") OR ("synchronised treating"))) OR ("synchronize stemming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"synchronised streaming\") OR (\"synchronised treating\"))) or (\"synchronize stemming\"))~".
• Removing quotes may allow a broader search: (((( synchronised streaming ) OR ( synchronised treating ))) or ( synchronize stemming ))~.
• Adding a wildcard symbol may retrieve word variants: (((("synchronised streaming") OR ("synchronised treating"))) or ("synchronize stemming"))*.