Perhaps you should try some spelling variations:
"synchronised stepping" » "synchronized stepping", "synchronism stepping", "synchronising stepping", "synchronised stopping", "synchronised shopping", "synchronised shipping"
"synchronised flemming" » "synchronized flemming", "synchronism flemming", "synchronising flemming", "synchronised fleming"
"synchronised streaming" » "synchronized streaming", "synchronism streaming", "synchronising streaming", "synchronised treating"
"synchronize flemming" » "synchronize fleming", "synchronized flemming", "synchronism flemming", "synchronizing flemming"

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

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