Perhaps you should try some spelling variations:
"За советскии науку" » "За советская науку" (Expand Search), "За советскии науки" (Expand Search), "За советскии науке" (Expand Search)
"За советскии наук" » "За советская наук" (Expand Search)
"За советскую наука" » "За советская наука" (Expand Search), "За советское наука" (Expand Search), "За советские наука" (Expand Search), "За советскую 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 советскии науку\") OR (\"За советскии наук\"))) OR (\"За советскую наука\"))~".
• Removing quotes may allow a broader search: (((( За советскии науку ) OR ( За советскии наук ))) OR ( За советскую наука ))~.
• Adding a wildcard symbol may retrieve word variants: (((("За советскии науку") OR ("За советскии наук"))) OR ("За советскую наука"))*.