Matched key words in the Context Search will be displayed with "pink back-colour" except for headwords in bold type. In general, [']apostrophe or other special symboles are neglected in a search process itself. But the key words might "NOT" be backcoloured in case that the characters you input were not exactly identical with those in contexts:
e.g. 1. back-coloured case: locomotive (you input) ---> locomotive;
e.g. 2. Not back-coloured case: 'loco-motive' (you input) ---> the same result as e.g.1, but without backcolour.
Using the Context Search properly, you can find any word and its location(s) in the full text of Hausa-English Dictionary.