I also have some problem with keywords, I want to figure out the competition of keywords, but Google shows only ranks , High low or medium.
hey frnd... frst choose your keywrd frm google adword keyword tool... choose those keywrd which has low compition and high global rank... then use the latent samentic indexing... using that keyword create a title...use dat keywrd in meta tags,description alt text in image.. repeat those keywrds in ur post as much as you can...choose 3-5 keywrds in a post.. To rank your website on google first page generate the organic traffic via forum posting,directory submision,blog commenting,socail bookmark sharing site.. forum posting nad directory submission is most imp as it helps in incresing traffic and creating link.. do blog commenting on sites similar to your website niche.. make your content fresh and unique...above all a blooger need patience and consistence in his work.. Happy blogging..hope it helps you..