Perhaps you should try some spelling variations:
"coder coding using java introduction" » "coder coding using 1aa introduction" (Expand search), "coder coding using laura introduction" (Expand search), "coder coding using an introduction" (Expand search), "modern coding using java introduction" (Expand search), "color coding using java introduction" (Expand search), "odor coding using java introduction" (Expand search), "coder loading using java introduction" (Expand search), "coder modeling using java introduction" (Expand search), "coder drying using java introduction" (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 coding using java introduction") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding using java introduction\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding using java introduction ) OR ( api python python python programming ))*.