Perhaps you should try some spelling variations:
"Физические основееііііііііе электронных приборов" » "Физические основіееііііііііе электронных приборов" (Expand Search), "Физические основеееііііііііе электронных приборов" (Expand Search)
"Физические основ электронных приборов" » "Физические основі электронных приборов" (Expand Search), "Физические основе электронных приборов" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("Физические основееііііііііе электронных приборов") OR ("Физические основ электронных приборов"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"Физические основееііііііііе электронных приборов\") OR (\"Физические основ электронных приборов\"))".
• Removing quotes may allow a broader search: (( Физические основееііііііііе электронных приборов ) OR ( Физические основ электронных приборов )).
• Adding a wildcard symbol may retrieve word variants: (("Физические основееііііііііе электронных приборов") OR ("Физические основ электронных приборов"))*.