hi, i need to knw how many keywords you should target at a time and and what will bring you good result.
In my experience about 3 words per page. But it really depends you competition. I recommend you start with 3 if you get good results add more if you dont target just one word or target words that have less competition.
can you help like if i am using different keywords on different page and i want those pages to rank well on search engines then while submitting to directories can i use the url of dat page and those keywords in one category and other keyowrd and other url in othe category of same domain in same directory.
its better to concentrate more on 5 keywords alone, those keywords are two word or three word keywords
one main keyword phrase for site, if you domain contains the exact keyword phrase all the better. and about 15-20 related keyword phrases for other pages. and try to include LSI keywords on every page.