Watch the Up to Down online guitar lesson by Bill Evans from 30 Sax Licks for Guitar You MUST Know
Play this line slow, fast, and medium, changing the value of the notes as well. Some notes that were eighth notes, change them to quarter notes, or half notes, or whatever. Variation is the key. Start this line on the 1, then play it starting on the 2nd beat, and then the 3rd beat. Eventually you'll get several lines out of just one line. That's how you increase your vocabulary. Chromaticism is a good tool to use for this as well. Slur up and down and in between the notes.