Perhaps you should try some spelling variations:
"binary base based optimization algorithm" » "binary base whale optimization algorithm" (Expand Search), "binary mask based optimization algorithm" (Expand Search), "ciliary base based optimization algorithm" (Expand Search), "binary image based optimization algorithm" (Expand Search), "binary case based optimization algorithm" (Expand Search), "binary blame based optimization algorithm" (Expand Search), "binary made based optimization algorithm" (Expand Search)
"binary data source encryption algorithm" » "primary data source encryption algorithm" (Expand Search), "dietary data source encryption algorithm" (Expand Search), "binary data sources encryption 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: (("binary data source encryption algorithm") OR ("binary base based optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary data source encryption algorithm\") OR (\"binary base based optimization algorithm\"))".
• Removing quotes may allow a broader search: (( binary data source encryption algorithm ) OR ( binary base based optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("binary data source encryption algorithm") OR ("binary base based optimization algorithm"))*.