QUES: But this is not easy nor to be done in a word or two

correct the punctuation.

CORRECTED: But this is not easy, nor to be done in a word or two.

QUES: Home Automation Raspberry PI files A pedestrian in the network

correct the punctuation.

CORRECTED: Home Automation Raspberry PI files - A pedestrian in the network

QUES: Several of the big champagne houses search high and low for good red wine

correct the punctuation.

CORRECTED:
Several of the big champagne houses search high and low for good red wine.