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