To effectively target profiles of [recruitment officers] in [recruitment industry] in [Ile de France] via LinkedIn using a free account, here are several search combinations you can use. These combinations are designed to maximize the relevance of your results based on the filters available on LinkedIn. Combination 1: Search Bar + Locations + Connections Search bar: "Recruitment Officer" OR "Recruitment Officer" OR "Talent Acquisition" Locations: "Île-de-France" Connections: Choose according to your needs, but starting with 2nd level connections can expand your access network while maintaining a certain degree of proximity. Relevance score: 90% Combination 2: Search Bar + Sector + Locations Search bar: "Recruitment officer" AND "recruitment firm" Sector: "Staffing and Recruiting" Locations: "Île-de-France" Relevance score: 85%