Perhaps you should try some spelling variations:
"data modeling algorithm" » "data making algorithm" (Expand Search), "data modelling algorithm" (Expand Search), "data models algorithm" (Expand Search)
"time routing algorithm" » "time finding algorithm" (Expand Search), "time making algorithm" (Expand Search), "time clustering algorithm" (Expand Search), "time using algorithm" (Expand Search), "time during algorithm" (Expand Search)
"element method algorithms" » "element two algorithms" (Expand Search), "element both algorithms" (Expand Search), "element other 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 modeling algorithm\") OR (\"time routing algorithm\"))) OR (\"element method algorithms\"))~".
• Removing quotes may allow a broader search: (((( data modeling algorithm ) OR ( time routing algorithm ))) OR ( element method algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (((("data modeling algorithm") OR ("time routing algorithm"))) OR ("element method algorithms"))*.