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)
"based mapping algorithm" » "based making algorithm" (Expand Search), "based mining algorithm" (Expand Search), "based learning algorithm" (Expand Search), "based machine algorithm" (Expand Search)
"element network algorithm" » "element new algorithm" (Expand Search), "alignment network 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: (((("data modeling algorithm") OR ("based mapping algorithm"))) OR ("element network algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"data modeling algorithm\") OR (\"based mapping algorithm\"))) OR (\"element network algorithm\"))".
• Removing quotes may allow a broader search: (((( data modeling algorithm ) OR ( based mapping algorithm ))) OR ( element network algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("data modeling algorithm") OR ("based mapping algorithm"))) OR ("element network algorithm"))*.