Perhaps you should try some spelling variations:
"Power electronics and applications special" » "Power electronics and applications social", "Power electronics and application specific", "Power electronics and applications section", "Power electronic and applications special"
"Power electronics and applications species" » "Power electronics and applications spaces", "Power electronics and applications specifics", "Power electronics and applications specified", "Power electronic and applications species"
"power electronics and applications series" » "power electronics and applications services", "power electronics and applications serious", "power electronics and applications queries", "power electronic and applications series"

Try widening your search to All Fields.

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("power electronics and applications series") OR ((("Power electronics and applications species") OR ("Power electronics and applications special")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"power electronics and applications series\") or (((\"Power electronics and applications species\") OR (\"Power electronics and applications special\"))))".
• Removing quotes may allow a broader search: (( power electronics and applications series ) or ((( Power electronics and applications species ) OR ( Power electronics and applications special )))).
• Adding a wildcard symbol may retrieve word variants: (("power electronics and applications series") or ((("Power electronics and applications species") OR ("Power electronics and applications special"))))*.