Perhaps you should try some spelling variations:
"image 2_using algorithm" » "image routing algorithm" (Expand Search), "image using algorithms" (Expand Search), "image twisting algorithm" (Expand Search), "image 2_using algorithms" (Expand Search), "image 2_routing algorithm" (Expand Search), "image 2_fusion algorithm" (Expand Search), "image 1_using algorithm" (Expand Search), "image 2_single algorithm" (Expand Search), "image 2_long algorithm" (Expand Search)
"data using algorithm" » "data using algorithms" (Expand Search), "data routing algorithm" (Expand Search), "data fusion algorithm" (Expand Search)
"element tree algorithms" » "element three algorithms" (Expand Search), "element art algorithms" (Expand Search), "element two algorithms" (Expand Search), "element ree algorithms" (Expand Search), "element te algorithms" (Expand Search), "element ore algorithms" (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"data using algorithm\") OR (\"image 2_using algorithm\"))) OR (\"element tree algorithms\"))~".
• Removing quotes may allow a broader search: (((( data using algorithm ) OR ( image 2_using algorithm ))) OR ( element tree algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (((("data using algorithm") OR ("image 2_using algorithm"))) OR ("element tree algorithms"))*.