I would like to search on Google a keyword
"key1" together with
Would it work
"key1" and (key2 or key3)
"key1" and key2 or "key1" or key3?
Which way would be better to search a keyword (that must be present) among with others (any of them would work).
For instance if they keyword "dog" must be be present and, in addition, also one of the following should be included: cat, food, trick, pet.
What would be the best way to build the search query? Might
"dog" and (cat or food or trick or pet) work?