Try to obtain (4)
I believe the answer is:
seek
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">try to obtain</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for seek that I've seen before include "Hunt, look for" , "'. . . . and ye shall find'" , "Attempt to find; ask for" , "Ask for (permission)" , "Go looking for" .)