Perhaps you should try some spelling variations:
"coder coder unloading and introduction" » "coder coder unloading an introduction" (Expand search), "coder or unloading and introduction" (Expand search), "coder coder loading and introduction" (Expand search), "coder coder upgrading and introduction" (Expand search), "coder coder leading and introduction" (Expand search), "coder decoder unloading and introduction" (Expand search), "code code unloading and introduction" (Expand search), "decoder codec unloading and 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 coder unloading and introduction") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder unloading and introduction\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder unloading and introduction ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder unloading and introduction") OR ("api python python python programming"))*.