The report was careful not to include tweets that were "only" anti-Zionist, but some of those were so obviously using the word "Zionist" to represent Jew that they had to count them.
Some examples:
You can learn a lot by how they answer.
Buy EoZ's books!
PROTOCOLS: EXPOSING MODERN ANTISEMITISM
If you want real peace, don't insist on a divided Jerusalem, @USAmbIsrael
The Apartheid charge, the Abraham Accords and the "right side of history"
With Palestinians, there is no need to exaggerate: they really support murdering random Jews
Great news for Yom HaShoah! There are no antisemites!