In all the ambits, the abstract should summarize the main aspects of your final project in an order that will generally include: the purpose of your paper and the research problems you address; your research or methods; your findings as a result of an analysis; and a brief summary of your interpretations and conclusions.

As for the keywords section that follows the abstract, remember two things. First, a keyword can actually comprise a phrase of two to four words, and a phrase can sometimes be more effective in pointing a reader to your paper than a single word. Second, because the function of keywords is to supplement the information given in the title, try not to repeat any of the words from the title in the keywords section.