Not getting rank on 1st page after many efforts

Hi , I am working on accounting and taxation company website whose target audience is Australia. The site is ranking performing well in search engine for most of the keywords but i am lacking in search engine ranking for few keywords.

We have our two main keywords "tax accountant melbourne" and "tax return Melbourne" for these two keywords our website is ranking on 2nd page of google from quite long time . After so many efforts i am not able to get it on 1st page.

Currently i am focusing...

Not getting rank on 1st page after many efforts

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