| be after(verb, follow, pursue, investigate, scratch) |
| beat the bushes(verb, expression, idiom, follow, pursue) |
| bird-dog(verb, follow, pursue, seek, investigate) |
| cast about(verb, expression, follow, pursue, investigate) |
| chase(verb, follow, pursue, seek, investigate) |
| comb(verb, follow, pursue, investigate, scratch) |
| delve(verb, follow, pursue, investigate, scratch) |
| delve for(expression, follow, pursue, investigate, scratch) |
| dig for(expression, follow, pursue, investigate, scratch) |
| dragnet(verb, follow, pursue, investigate, scratch) |
| fan(verb, follow, pursue, investigate, scratch) |
| ferret out(verb, expression, follow, pursue, investigate) |
| fish(verb, follow, pursue, seek, investigate) |
| fish for(verb, expression, follow, pursue, investigate) |
| follow(verb, pursue, seek, investigate, root) |
| go after(verb, expression, follow, pursue, investigate) |
| gun for(verb, expression, follow, pursue, investigate) |
| hunt(verb, follow, pursue, seek, investigate) |
| inquire(verb, follow, pursue, seek, investigate) |
| investigate(verb, follow, pursue, seek, chase) |