Perhaps you should try some spelling variations:
sistemi istatistikler » saatleri istatistikler (Expand Search), resmi istatistikler (Expand Search), egitimi istatistikler (Expand Search)
santralleri guvenlik » santraller guvenlik (Expand Search), santralleri sureli (Expand Search), santraller sureli (Expand Search)
nukleer santralleri » nukleer santraller (Expand Search), nukleer santrallarin (Expand Search), nukleer santrallar (Expand Search)
sanayiler sureli » sanayii sureli (Expand Search)
sanayide sureli » sanayii sureli (Expand Search), sanayileri sureli (Expand Search), sanayilesme sureli (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nukleer santralleri guvenlik sistemi istatistikler ) OR ( nukleer ((sanayide sureli) OR (sanayiler sureli)) ulkeleri istatistikler ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( nukleer santralleri guvenlik sistemi istatistikler ) OR ( nukleer ((sanayide sureli) OR (sanayiler sureli)) ulkeleri istatistikler ))".
• Adding a wildcard symbol may retrieve word variants: (( nukleer santralleri guvenlik sistemi istatistikler ) OR ( nukleer ((sanayide sureli) OR (sanayiler sureli)) ulkeleri istatistikler ))*.