Perhaps you should try some spelling variations:
"За советском науку" » "За советском наук" (Expand Search), "За советском науки" (Expand Search)
"За советскии науке" » "За советская науке" (Expand Search)
"За советские наука" » "За советское наука" (Expand Search), "За советская наука" (Expand Search), "За советские наук" (Expand Search), "За советские науки" (Expand Search)

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: "((((\"За советском науку\") OR (\"За советскии науке\"))) OR (\"За советские наука\"))~".
• Removing quotes may allow a broader search: (((( За советском науку ) OR ( За советскии науке ))) OR ( За советские наука ))~.
• Adding a wildcard symbol may retrieve word variants: (((("За советском науку") OR ("За советскии науке"))) OR ("За советские наука"))*.