Perhaps you should try some spelling variations:
"За советское науку" » "За советское наук" (Expand Search), "За советское науке" (Expand Search)
"За советскии науки" » "За советская науки" (Expand Search)
"За советскую наука" » "За советская наука" (Expand Search), "За советские наука" (Expand Search), "За советском наука" (Expand Search), "За советскую наук" (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: (((("За советское науку") OR ("За советскии науки"))) OR ("За советскую наука"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"За советское науку\") OR (\"За советскии науки\"))) OR (\"За советскую наука\"))".
• Removing quotes may allow a broader search: (((( За советское науку ) OR ( За советскии науки ))) OR ( За советскую наука )).
• Adding a wildcard symbol may retrieve word variants: (((("За советское науку") OR ("За советскии науки"))) OR ("За советскую наука"))*.