Perhaps you should try some spelling variations:
"coder precoder array learning process" » "coder decoder array learning process" (Expand search), "coder precise array learning process" (Expand search), "coder precoder stray learning process" (Expand search), "coder precoder early learning process" (Expand search), "coder precoder play learning process" (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)

You may be able to get more results by adjusting your search query.

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