Elasticsearch query multiple terms from a list

Question

I want to retrieve the documents that must contain the terms from the given list in the body of the document and may or may not contain the seq items. I have nearly 2000 seq items, but for example I have used only 3 seq items. How do I pass these terms to the query using python?

from elasticsearch_dsl import Search
from elasticsearch_dsl.query import Q

terms = ['collagen', 'reticular', 'anti ageing peptide']
seq = ['MEVGWYRSPFSRVVHLYRNGK','AGVFDIDLDQPEDAGSEDEL','AKKVFKRLEKLFSKIQNDK']

q = Q('bool', must = [Q('match_phrase', body = terms)],
              should = [Q('match_phrase', body = seq)])
search = Search(using=es, index='pmc_article').query(q)
results = search.execute()