Search Through Matrix Field Trying to search through a Matrix field, currently I am using conditionals to accomplish this, but if it's faster would like to limit the results to only what I need.

{% for row in entry.matrixField.search(matrixChild1:"mykeyword") %}

{% set getResults = row.matrixChild1.one.slug %}

{% endfor %}


I could not find much on this, I know a search() parametered can be used in Matrix but after all my trying still nothing.  Hopefully it's possible?
Please take a look at the docs there are so many examples how to search here at stack exchange and it's well explained in the docs. I posted the same answer multiple times within the last days 

entry.matrixField.search("mykeyword").all()


As I already said a few times too "looping through queries is still deprecated". Please fetch your results with .all() or .one(). There is no reason to fill your logs with deprecated warnings - you won't have any benefits