Question: Where is the moving from location with a transfer window of Summer and the source kerkida.net?
SQL: SELECT "Moving from" FROM "2-17486851-1" WHERE "Transfer window" = 'Summer' AND "Source" = 'kerkida.net';

Question: Which name has the source apoelfc.com.cy and a type of Transfer?
SQL: SELECT "Name" FROM "2-17486851-1" WHERE "Source" = 'apoelfc.com.cy' AND "Type" = 'Transfer';