Perhaps you should try some spelling variations:
world help » would help, world hello, could help
iet world » iot world, net world, ict world
help late » help line, help age, help let
2008 iet » 2008 ieee
judge e » judge _, judge i, judge p
judge a » judge _

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "2008 iet world help late ((judge e) OR (judge a))".
• Adding a wildcard symbol may retrieve word variants: 2008 iet world help late ((judge e) OR (judge a))*.