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