Perhaps you should try some spelling variations:
"coder and purification coding program" » "coder and purification binding program" (Expand search), "coder and purification using program" (Expand search), "coder and codification coding program" (Expand search), "coder and purification cloning program" (Expand search), "coder and purification loading program" (Expand search), "coder and purification cooling programs" (Expand search), "code and purification coding program" (Expand search), "codes and purification coding program" (Expand search), "poder and purification coding 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 and purification coding program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder and purification coding program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder and purification coding program") OR ("api python python python programming"))*.