to look for, investigate, search, seek

investigation, search, inquiry

searching, search, effort, contention, struggle

searching, search, exploration, investigation

to search (as in police searching someone, patting them down, searching a house, etc.)

look, gaze, examination, inspection, spying

inspection, looking, check-up, fortune-telling

examination (ie. medical examination etc.), inspection, observation

look, glance, sight, inspection; scene, apperance, view