const taskInstructions = ['Fix a bug and something something remote', 'Must push the new version to the cloud'];
const actualTask = 'Fix a bug and push the new version to the remote';

let titm = taskInstructions;
let stm = actualTask.split(" ");

let f = "";

let i=0;

for(let key in stm){

    for(let k in titm){
        let search=titm[k].search(stm[key]);
        if(search != -1){

            f = f + stm[key] + " ";
            titm[k]=titm[k].replace( stm[key], "" );
        }

    }
    i++;
}

if(i==stm.length){
    console.log(titm);
    console.log(f);
}