Perhaps you should try some spelling variations:
"home channel eeg" » "side channel eeg", "home chapter eeg", "live channel eeg"
"one channel bed" » "online channel bed", "side channel bed", "live channel bed", "one channel based", "one channel cube"
"hue channel eeg" » "side channel eeg"
"one change bed" » "onega change bed", "lane change bed", "role change bed", "one change based", "one change berg", "one change b"

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: (((("one channel bed") OR ("one change bed"))) or ((("home channel eeg") or ("hue channel eeg"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("one channel bed") OR ("one change bed"))) OR ((("home channel eeg") OR ("hue channel eeg")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"one channel bed\") OR (\"one change bed\"))) or (((\"home channel eeg\") or (\"hue channel eeg\"))))".
• Removing quotes may allow a broader search: (((( one channel bed ) OR ( one change bed ))) or ((( home channel eeg ) or ( hue channel eeg )))).
• Adding a wildcard symbol may retrieve word variants: (((("one channel bed") OR ("one change bed"))) or ((("home channel eeg") or ("hue channel eeg"))))*.