Perhaps you should try some spelling variations:
"scale modeling algorithm" » "scale making algorithm" (Expand Search), "scale modelling algorithm" (Expand Search), "scale model algorithm" (Expand Search), "scale models algorithm" (Expand Search)
"element network algorithm" » "element new algorithm" (Expand Search), "alignment network algorithm" (Expand Search)
"data using algorithm" » "data using algorithms" (Expand Search), "data routing algorithm" (Expand Search), "data fusion 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 using algorithm") OR ("scale modeling algorithm"))) OR ("element network algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"data using algorithm\") OR (\"scale modeling algorithm\"))) OR (\"element network algorithm\"))".
• Removing quotes may allow a broader search: (((( data using algorithm ) OR ( scale modeling algorithm ))) OR ( element network algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("data using algorithm") OR ("scale modeling algorithm"))) OR ("element network algorithm"))*.