Perhaps you should try some spelling variations:
"binary data source selection algorithm" » "binary rat source selection algorithm" (Expand Search), "binary data sources selection algorithm" (Expand Search), "binary data resource selection algorithm" (Expand Search), "binary data source detection algorithm" (Expand Search)
"binary wave based optimization algorithm" » "binary wavelet based optimization algorithm" (Expand Search)

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 selection algorithm") OR ("binary wave based optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary data source selection algorithm\") OR (\"binary wave based optimization algorithm\"))".
• Removing quotes may allow a broader search: (( binary data source selection algorithm ) OR ( binary wave based optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("binary data source selection algorithm") OR ("binary wave based optimization algorithm"))*.