How do I search (x or x+y)?

For example, I want to search raptor or raptor with human, but not human without raptor.

Is this supported?
It is possible to group tags and treat then as one on the query?

raptor or raptor human...[ raptor -> dromaeosaurid ]

I can't really explain why, but I have a feeling raptor ~raptor ~human is going to work.

goldencarrot said:
How do I search (x or x+y)?

For example, I want to search raptor or raptor with human, but not human without raptor.

Is this supported?
It is possible to group tags and treat then as one on the query?

I believe dromaeosaurid ~dromaeosaurid ~human might work

Thanks you both. It works 😁

!!!Oops I messed up!!!
Wait , We might be wrong.

If you search with "dromaeosaurid", you'll discover "dromaeosaurid human" too, right?
There is post #2479910 in search : dromaeosaurid human.　But it can also be found in search : dromaeosaurid.

Because :
A = dromaeosaurid , B = human
Z = Is it What you want?
0 = not exists/No , 1 = exists/Yes
A,B => Z
0,0 => 0
0,1 => 0
1,0 => 1
1,1 => 1
Therefore , Z = A , It doesn't matter if B exists or not.

Venn Diagrams :
https://www.onlinemathlearning.com/venn-diagrams.html
What you want to see is A ... It contains A ∩ B , isn't it?

Of course, search : dromaeosaurid doesn't include "human without raptor", so we could have just searched on that!

goldencarrot said:
How do I search (x or x+y)?

For example, I want to search raptor or raptor with human, but not human without raptor.

Is this supported?
It is possible to group tags and treat then as one on the query?

?

The suggested raptor ~raptor ~human will just give the same results as raptor

Otherwise, you can approximate what you're looking for by subtracting a bunch of stuff from your search: raptor -mammal -avian