List the project details of the projects with the research outcome described with the substring 'Published'.
create table research_outcomes (outcome_code varchar, outcome_description varchar, PRIMARY KEY (outcome_code)); create table project_outcomes (project_id varchar, outcome_code varchar, PRIMARY KEY (project_id)); create table projects (project_details varchar, project_id varchar, PRIMARY KEY (project_details))
select t1.project_details from projects as t1 join project_outcomes as t2 on t1.project_id = t2.project_id join research_outcomes as t3 on t2.outcome_code = t3.outcome_code where t3.outcome_description like '%published%'