Perhaps you should try some spelling variations:
"response optimization python python programming" » "engine optimization python python programming" (Expand search), "route optimization python python programming" (Expand search), "response optimization method python programming" (Expand search), "response optimization option python programming" (Expand search), "response optimization methods python programming" (Expand search), "response optimization pythons python programming" (Expand search), "response optimization piton python programming" (Expand search), "response optimization pitons python programming" (Expand search)
"coder replication data coding program" » "coded replication data coding program" (Expand search), "code application data coding program" (Expand search), "codes application data coding program" (Expand search), "coder replication data cloning program" (Expand search), "coder replication data loading program" (Expand search), "coder replication data cooling programs" (Expand search), "coder replication data recording program" (Expand search), "coder replication data crossing program" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder replication data coding program\") OR (\"response optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( coder replication data coding program ) OR ( response optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder replication data coding program") OR ("response optimization python python programming"))*.