Perhaps you should try some spelling variations:
"coder communication the precoder program" » "codes communication the precoder program" (Expand search), "modern communication the precoder program" (Expand search), "power communication the precoder program" (Expand search), "coder communication theory precoder program" (Expand search), "coder communication the proder program" (Expand search), "coder communication the recovery program" (Expand search), "coder communication the precoce programa" (Expand search), "coder communication to precoder program" (Expand search), "coder communication the precede program" (Expand search), "coder communication the precore 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder communication the precoder program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder communication the precoder program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder communication the precoder program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder communication the precoder program") OR ("api python python python programming"))*.