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