Perhaps you should try some spelling variations:
"coder aided channel coding program" » "coder aided channel using program" (Expand search), "coder aided channel cloning program" (Expand search), "coder aided channel loading program" (Expand search), "coder aided channel cooling programs" (Expand search), "coder side channel coding program" (Expand search), "coder lipped channel coding program" (Expand search), "coder graded channel coding program" (Expand search), "diodes aided channel coding program" (Expand search), "models aided channel 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 aided channel coding program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder aided channel coding program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder aided channel coding program") OR ("api python python python programming"))*.