Perhaps you should try some spelling variations:
bilimleri istatistiksel » bilimler istatistiksel (Expand Search), birimleri istatistikler (Expand Search), ulkeleri istatistiksel (Expand Search)
nukleer santralleri » nukleer santraller (Expand Search), nukleer santrallarin (Expand Search), nukleer santral (Expand Search)
nukleer santrallar » nukleer santraller (Expand Search), nukleer santrallarin (Expand Search), nukleer santral (Expand Search)
guvenlik bilimleri » guvenlik birimleri (Expand Search), guvenlik onlemleri (Expand Search), guvenlik rejimleri (Expand Search)
birinci ulkeleri » brics ulkeleri (Expand Search)
sanayii » sanayi (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) OR (nukleer santrallar)) guvenlik bilimleri istatistiksel ) OR ( nukleer sanayii ((birinci ulkeleri) OR (birligi ulkeleri)) istatistikler ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((nukleer santralleri) OR (nukleer santrallar)) guvenlik bilimleri istatistiksel ) OR ( nukleer sanayii ((birinci ulkeleri) OR (birligi ulkeleri)) istatistikler ))".
• Adding a wildcard symbol may retrieve word variants: (( ((nukleer santralleri) OR (nukleer santrallar)) guvenlik bilimleri istatistiksel ) OR ( nukleer sanayii ((birinci ulkeleri) OR (birligi ulkeleri)) istatistikler ))*.