Perhaps you should try some spelling variations:
"Физические основііііііііеіе электронных приборов" » "Физические основіііііііііеіе электронных приборов" (Expand Search), "Физические основеііііііііеіе 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 основііііііііеіе электронных приборов") OR ("Физические основ электронных приборов"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"Физические основііііііііеіе электронных приборов\") OR (\"Физические основ электронных приборов\"))".
• Removing quotes may allow a broader search: (( Физические основііііііііеіе электронных приборов ) OR ( Физические основ электронных приборов )).
• Adding a wildcard symbol may retrieve word variants: (("Физические основііііііііеіе электронных приборов") OR ("Физические основ электронных приборов"))*.