Perhaps you should try some spelling variations:
sozlesmeleri istatistikler » isletmeleri istatistikler (Expand Search), onlemleri istatistikler (Expand Search), gelismeler istatistikler (Expand Search)
guvenlik sozlesmeleri » guvenlik onlemleri (Expand Search), guvenlik sistemleri (Expand Search)
nukleer sanayiler » nukleer sanayii (Expand Search)
ulkeler sanayiler » ulkeleri sanayiler (Expand Search)
nukleer sanayi » nukleer sanayii (Expand Search)
santraller » santralleri (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 santraller guvenlik sozlesmeleri istatistikler ) OR ( ((((nukleer sanayiler) OR (nukleer sanayi))) OR (ulkeler sanayiler)) sureli durum istatistikler ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( nukleer santraller guvenlik sozlesmeleri istatistikler ) OR ( ((((nukleer sanayiler) OR (nukleer sanayi))) OR (ulkeler sanayiler)) sureli durum istatistikler ))".
• Adding a wildcard symbol may retrieve word variants: (( nukleer santraller guvenlik sozlesmeleri istatistikler ) OR ( ((((nukleer sanayiler) OR (nukleer sanayi))) OR (ulkeler sanayiler)) sureli durum istatistikler ))*.