Demo.c

#include <stdio.h>
#include <string.h>

void find(char *aim,char *buffer){
    char *start,output[1024],now = ' ';
    int count = 0,count_char = 0,buffer_len = strlen(buffer);

    start = buffer-1;
    strcat(aim,"=\"");

    while(count<buffer_len){
        start = start+1;
        if(strstr(start, aim)!=NULL){
            start = strstr(start, aim)+sizeof(aim);
        }
        else{
            break;
        }
        count_char = 0;
        while(*(start+count_char)!='"'){
            output[count_char]=*(start+count_char);
            count_char++;
        }
        output[count_char]='\0';
        printf("%s\n",output);
    }
}


int main(){
	char a[] = "<p>Remember, the <strong>only thing</strong> before everything, is to have a dogma. A dogma is a list consists by DOs and DONTanswer=\"Css\"s. You make it, stick to it while adapt it to reality, question yourself from time to time: is everything on the list mutuallanswer=\"A\"y exclanswer=\"B\"usive and collectively eanswer=\"BBB\"xanswer=\"CC\"hausive?</p>\"";
    char aim[] ="answer";
    find(aim,a);
}