Perhaps you should try some spelling variations:
"fluent modeling algorithm" » "fluent making algorithm" (Expand Search), "element modeling algorithm" (Expand Search), "forest modeling algorithm" (Expand Search), "plant modeling algorithm" (Expand Search)
"fragment based algorithm" » "agent based algorithm" (Expand Search)
"element box algorithm" » "element best algorithm" (Expand Search), "element _ algorithm" (Expand Search), "element ii algorithm" (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("fluent modeling algorithm") OR ((("fragment based algorithm") OR ("element box algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"fluent modeling algorithm\") OR (((\"fragment based algorithm\") OR (\"element box algorithm\"))))".
• Removing quotes may allow a broader search: (( fluent modeling algorithm ) OR ((( fragment based algorithm ) OR ( element box algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("fluent modeling algorithm") OR ((("fragment based algorithm") OR ("element box algorithm"))))*.