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

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

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