Perhaps you should try some spelling variations:
"coder xcode java principles program" » "coder xcode java principais programas" (Expand search), "coder xcode java principios programas" (Expand search), "coder xcode java principles from" (Expand search), "coder xcode data principles program" (Expand search), "coder xcode ata principles program" (Expand search), "coder xcode and principles program" (Expand search), "code code java principles program" (Expand search), "coder decoder java principles program" (Expand search), "coder codes java principles 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 xcode java principles program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder xcode java principles program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder xcode java principles program ) OR ( api python python python programming ))*.