Keywords are relative to the content of each individual page. Your suggested keywords fail on two counts:
- service1 etc. are not valid dictionary words.
- they appear in the HTML code of the page, not its content.
Also, I do not understand the question; "Is there any way by we can use more then one meta details for a single page?". Why would you want more than one meta details per page???
On second thoughts, I suspect that your question may be expressed in the context of the current fad for extremely long single-page sites? If so, I see how it could be beneficial if the key word was linked to a specific place in the page. Sadly, no such mechanism exists. However, you could achieve a similar effect by including a contents section at the head of the page, with links to the respective content...