Articles with 30 langlinks in enwiki, missing from arwiki

SQL

USE enwiki_p;  -- articles from EN with most langlinks...

SELECT 
    count(*) ll_count, 
    page_title title_en,
    (select ll_title from langlinks where ll_from = page_id and ll_lang = 'de') title_de
  FROM
    page, langlinks
  WHERE
    ll_from = page_id and
  #  (select count(*) from langlinks where ll_from = page_id) >= 30 and
      -- attempt to limit number of intermediate rows to fetch and sort
    page_id IN (
        SELECT tl_from
        FROM templatelinks
        WHERE tl_title = "Infobox_film"
            AND tl_namespace = 10 )
           and     page_id not in (select ll_from from langlinks where ll_lang = 'ar') and
     page_namespace = 0
  GROUP BY
    page_id
  ORDER BY 
    ll_count desc, page_title
  LIMIT
    10;  -- top N
    
    #and page_id in (SELECT tl_from
   	    	#		 FROM templatelinks
      	#	 		 WHERE tl_title = "Infobox_film")
SQL

Checking query status...
