Perhaps you should try some spelling variations:
"image 3_routing algorithm" » "image routing algorithm" (Expand Search), "image boosting algorithm" (Expand Search), "image 3_resting algorithm" (Expand Search), "image 3_using algorithm" (Expand Search), "image 3_targeting algorithm" (Expand Search)
"data using algorithm" » "data using algorithms" (Expand Search), "data routing algorithm" (Expand Search), "data fusion algorithm" (Expand Search)
"relevant data algorithm" » "relevant data algorithms" (Expand Search), "relevant update algorithm" (Expand Search), "relevant atlas algorithm" (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 3_routing algorithm\"))) OR (\"relevant data algorithm\"))~".
• Removing quotes may allow a broader search: (((( data using algorithm ) OR ( image 3_routing algorithm ))) OR ( relevant data algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("data using algorithm") OR ("image 3_routing algorithm"))) OR ("relevant data algorithm"))*.