Perhaps you should try some spelling variations:
"coder function placement algorithm based" » "coder function management algorithm based" (Expand search), "coder station placement algorithm based" (Expand search), "coder function improvement algorithm based" (Expand search), "modern function placement algorithm based" (Expand search), "power function placement algorithm based" (Expand search), "over function placement algorithm based" (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 function placement algorithm based\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder function placement algorithm based ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder function placement algorithm based") OR ("api python python python programming"))*.