Perhaps you should try some spelling variations:
algorithm manipulation » algorithmic manipulation (Expand search), algorithm population (Expand search), algorithm configuration (Expand search)
aggregation algorithm » aggregation algorithms (Expand search), generation algorithm (Expand search), segmentation algorithm (Expand search)
manipulation and » manipulation in (Expand search), manipulation of (Expand search)
of aggregation » self aggregation (Expand search), and aggregation (Expand search), of aggregates (Expand search)
using coding » using coping (Expand search), using coating (Expand search), using cooking (Expand search)

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( of aggregation algorithm manipulation AND ) OR ( using coding _ python programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( of aggregation algorithm manipulation and ) OR ( using coding _ python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( of aggregation algorithm manipulation and ) OR ( using coding _ python programming ))*.