Perhaps you should try some spelling variations:
initialization algorithm » optimization algorithms (Expand Search)
service initialization » services utilization (Expand Search)
driven optimization » level optimization (Expand Search), spider optimization (Expand Search)
may service » au service (Expand Search), may serve (Expand Search)
binary may » binary rat (Expand Search)
mapk » map (Expand Search), maps (Expand Search), mark (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 may service initialization algorithm ) OR ( binary mapk driven optimization algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( binary may service initialization algorithm ) OR ( binary mapk driven optimization algorithm ))".
• Adding a wildcard symbol may retrieve word variants: (( binary may service initialization algorithm ) OR ( binary mapk driven optimization algorithm ))*.