Perhaps you should try some spelling variations:
"coder optimization and sampling program" » "code optimization and sampling program" (Expand search), "modern optimization and sampling program" (Expand search), "powder optimization and sampling program" (Expand search), "coder optimization and labeling program" (Expand search), "coder optimization and smoking program" (Expand search), "coder optimization and jumping program" (Expand search), "coder optimization _ sampling program" (Expand search), "coder optimization and sample program" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (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 optimization and sampling program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder optimization and sampling program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder optimization and sampling program") OR ("api python python python programming"))*.