QUES: After having experienced a violent outbreak of scurvy in 1747 the English ships doctor James Lind decided to test a two hundred year old Dutch experience by giving citrus fruits to sailors on long voyages

correct the punctuation.

CORRECTED: After having experienced a violent outbreak of scurvy in 1747, the English ship's doctor James Lind decided to test a two hundred year old Dutch experience by giving citrus fruits to sailors on long voyages.

QUES: Continue joins the company providing economical cooperation in order to create results on a short and long term basis and to make a profit

correct the punctuation.

CORRECTED: Continue joins the company providing economical cooperation in order to create results on a short and long term basis - and to make a profit.

QUES: Find an EU expert speaker lawyers consultants academics if youre planning an EUfocused event in your area

correct the punctuation.

CORRECTED:
Find an EU expert speaker (lawyers, consultants, academics) if you're planning an EU-focused event in your area.