Hey this might help. In jarvee there is an option called "user bio/ username/ name must not contain any of the following words"
Put this list in there:
free,like,get,giveaway,follow,iphone,win,*.com,*.net,*.info,*.org,buy,purchase,get,sale,clic k, link, giveaway, hack, followers, 2g1c,2 girls 1 cup,acrotomophilia,alabama hot pocket,alaskan pipeline,anal,anilingus,anus,apeshit,arsehole,ass,asshole,assmunch,auto erotic,autoerotic,babeland,baby batter,baby juice,ball gag,ball gravy,ball kicking,ball licking,ball sack,ball sucking,bangbros,bareback,barely legal,barenaked,bastard,bastardo,bastinado,bbw,bdsm,beaner,beaners,beaver cleaver,beaver lips,bestiality,big black,big breasts,big knockers,big tits,bimbos,birdlock,bitch,bitches,black cock,blonde action,blonde on blonde action,blowjob,blow job,blow your load,blue waffle,blumpkin,bollocks,bondage,boner,boob,boobs,booty call,brown showers,brunette action,bukkake,bulldyke,bullet vibe,bullshit,bung hole,bunghole,busty,butt,buttcheeks,butthole,camel toe,camgirl,camslut,camwhore,carpet muncher,carpetmuncher,chocolate rosebuds,circlejerk,cleveland steamer,clit,clitoris,cloverclamps,clusterfuck,cock,cocks,coprolagnia,coprophilia,cornhole,co on,coons,creampie,cum,cumming,cunnilingus,cunt,darkie,date rape,daterape,deep throat,deepthroat,dendrophilia,dick,dildo,dingleberry,dingleberries,dirty pillows,dirty sanchez,doggie style,doggiestyle,doggy style,doggystyle,dog style,dolcett,domination,dominatrix,dommes,donkey punch,double dong,double penetration,dp action,dry hump,dvda,eat my ass,ecchi,ejaculation,erotic,erotism,escort,eunuch,faggot,fecal,felch,fellatio,feltch,female squirting,femdom,figging,fingerbang,fingering,fisting,foot fetish,footjob,frotting,fuck,fuck buttons,fuckin,fucking,fucktards,fudge packer,fudgepacker,futanari,gang bang,gay sex,genitals,giant cock,girl on,girl on top,girls gone wild,goatcx,goatse,god damn,gokkun,golden shower,goodpoop,goo girl,goregasm,grope,group sex,g- spot,guro,hand job,handjob,hard core,hardcore,hentai,homoerotic,honkey,hooker,hot carl,hot chick,how to kill,how to murder,huge fat,humping,incest,intercourse,jack off,jail bait,jailbait,jelly donut,jerk off,jigaboo,jiggaboo,jiggerboo,jizz,juggs,kike,kinbaku,kinkster,kinky,knobbing,leather restraint,leather straight jacket,lemon party,lolita,lovemaking,make me come,male squirting,masturbate,menage a trois,milf,missionary position,motherfucker,mound of venus,mr hands,muff diver,muffdiving,nambla,nawashi,negro,neonazi,nigga,nigger,nig nog,nimphomania,nipple,nipples,nsfw images,nude,nudity,nympho,nymphomania,octopussy,omorashi,one cup two girls,one guy one jar,orgasm,orgy,paedophile,paki,panties,panty,pedobear,pedophile,pegging,penis,phone sex,piece of shit,pissing,piss pig,pisspig,playboy,pleasure chest,pole smoker,ponyplay,poof,poon,poontang,punany,poop chute,poopchute,porn,porno,pornography,prince albert piercing,pthc,pubes,pussy,queaf,queef,quim,raghead,raging boner,rape,raping,rapist,rectum,reverse cowgirl,rimjob,rimming,rosy palm,rosy palm and her 5 sisters,rusty trombone,sadism,santorum,scat,schlong,scissoring,semen,sex,sexo,sexy,shaved beaver,shaved pussy,shemale,shibari,shit,shitblimp,shitty,shota,shrimping,skeet,slanteye,slut,s&m,smut,sn atch,snowballing,sodomize,sodomy,spic,splooge,splooge moose,spooge,spread legs,spunk,strap on,strapon,strappado,strip club,style doggy,suck,sucks,suicide girls,sultry women,swastika,swinger,tainted love,taste my,tea bagging,threesome,throating,tied
These should filter out some of the spam accounts. Hope it helps.