Examples:

• That's a drop in the bucket compared to what we aim to earn from the blue stuff.
• The two grand from Jemma is a drop in the bucket.
• That little regret won't even be a drop in the bucket.
• The two grand from jemma is a drop in the bucket.
• A drop in the bucket, for an annulment.
• Private charity is only a drop in the bucket.
• This issue is a drop in the bucket.
• But that was a drop in the bucket compared to polio.
• But this is only a drop in the bucket of what is needed.
• Within the scope of TMG, NBS is a drop in the bucket.