HI,
Hope this will help you,
Recruitment: refers to the process of finding possible candidates for a job or function, undertaken by recruiters. It may be undertaken by an employment agency or a member of staff at the business or organisation looking for recruits. Either way it may involve advertising, commonly in the recruitment section of a newspaper or in a newspaper dedicated to job adverts. Employment agencies will often advertise jobs in their windows. Posts can also be advertised at a job centre if they are targeting the unemployed.
Headhunting: The business of recruiting personnel, especially executive personnel, as for a corporation.In organisation when they require personnel with very specific qualification , they do the head hunting , which is done by the agencies , specialised for this.
Recruiting:- its nothing but the process of recruitment.it is verb form of Recruitment. It basically depends how is the word is used. Suppose an employee will say , our organisation are recruiting software engineers.
please ask me if u still have problem.
Regards,
Gunjan