Perhaps you should try some spelling variations:
"from channels e" » "from changes e", "com channels e", "flow channels e", "from channels _", "from channels a", "from channels 8"
"ca channels new" » "ca channel new", "ca channels non", "ca channels cell", "ca2 channels new", "na channels new", "_ channels new"
"home channel bed" » "hue channel bed", "one channel bed", "side channel bed", "home channel based", "home channel eeg", "home channel cube"
"cl channels e" » "ca2 channels e", "_ channels e", "na channels e", "cl channels _", "cl channels a", "cl channels 8"

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: (((((("from channels e") or ("cl channels e"))) or ("ca channels new"))) or ("home channel bed"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("from channels e") OR ("cl channels e"))) OR ("ca channels new"))) OR ("home channel bed")).
• Removing quotes may allow a broader search: (((((( from channels e ) or ( cl channels e ))) or ( ca channels new ))) or ( home channel bed )).
• Adding a wildcard symbol may retrieve word variants: (((((("from channels e") or ("cl channels e"))) or ("ca channels new"))) or ("home channel bed"))*.