さぐ探saguるru
1.
To attempt to locate something that cannot be seen by using one's hands or feet to probe into potential areas of interest.
2.
To thoroughly investigate or explore unknown subjects or hidden circumstances through observation, inquiry, or deduction in order to gain understanding.
3.
To discreetly gather information about someone's thoughts, intentions, or whereabouts without direct confrontation.
4.
To conduct research or inquiry with the goal of clarifying or uncovering previously unknown matters, such as origins or meanings.
5.
To seek out effective methods or solutions by contemplating or analyzing a problem.
Example:
遠まわしに彼の意見を探った。