Hello, I want to improve keywords for a picture site. Should I use only one set of keywords, like 'high-resolution photography' or should I use in addition synonyms like 'high-resolution pictures', 'high-resolution pics' and 'high-resolution images'? By using synonyms, am I not loosing my keyword density? Thanks
Actually you can use synonyms but try be correct choosing them. I mean that they should be suitable for your site!
yep, synonyms are also good, but in my opinion using long tail keywords is the thing that fetch better results for your site, even morethan synonyms you use. in my opinion, long tail keywords are comparatively less competitive.