identify the word

very easy research topics

arm chair research

topics appealing solely to a person's thoughts or feelings

controversial; personal accounts/story

the effect of a topic that you like so much or find close to your heart

determined

the reason behind a topic so hard to investigate

few readily available reading material

a remedy against a very broad topic

narrow the topic to a smaller one

the effect of working on a vague or not so clear topic

prevent you from having a clear focus

descriptive word for a topic useful to society's progress

relevant

an adjective for a topic attuned to current happenings

timely

topics needing an extensive reading in the library

too narrow; hard to investigate