Crystalline Crawler 
Artifact Creature — Construct
Converge — This creature enters with a +1/+1 counter on it for each color of mana spent to cast it.
Remove a +1/+1 counter from this creature: Add one mana of any color.
{T}: Put a +1/+1 counter on this creature.
click a line to search just that ability, click more to combine them
Cards that do something similar expected a card that isn't here?
Reports become test cases the matcher is graded against before an update ships. Delvefall isn't a chatbot guessing, it compares the printed rules text of every card with plain math, and examples like yours decide which differences should count.
Walking Ballista 91%
$11.88#441
"Remove a +1/+1 counter from this creature: It deals 1 damage to any target."
Triskelion 91%
$0.34#4655
"Remove a +1/+1 counter from this creature: It deals 1 damage to any target."
Deathbringer Thoctar 91%
$0.52#12113
"Remove a +1/+1 counter from this creature: It deals 1 damage to any target."
Spincrusher 84%
$0.20#23189
"Remove a +1/+1 counter from this creature: This creature can't be blocked this turn."
Balduvian Hydra 84%
#28989
"Remove a +1/+0 counter from this creature: Prevent the next 1 damage that would be dealt to it this turn."
Lunar Avenger 84%
$0.09#25842
"Remove a +1/+1 counter from this creature: This creature gains your choice of flying, first strike, or haste until end of turn."
+1 more matching line
Arcbound Reclaimer 83%
$6.76#7395
"Remove a +1/+1 counter from this creature: Put target artifact card from your graveyard on top of your library."
Spike Soldier 83%
$0.17#27811
"Remove a +1/+1 counter from this creature: This creature gets +2/+2 until end of turn."
Glinting Creeper 84%
$0.13#25446
"This creature enters with two +1/+1 counters on it for each color of mana spent to cast it."