Need a little help.

I have been trying to lucid dream for almost a year but there are no results,tried wilde,wbtb, even mild+wbtb.Still no progress, my dream journal is not constant meaning I very few times can't write the dreams in it.I only ever had a lucid dream on the first night when I first heard about LD which lasted about 5 sec , if anyone knows what to do to have a lucid dream , a technique or a trick to helped them have a LD please share.