Perhaps you should try some spelling variations:
"coder precoder code state program" » "coder decoder code state program" (Expand search), "coder decoder codec state program" (Expand search), "coder precoder code care program" (Expand search), "coder precoder codo state program" (Expand search), "coder precoder node state program" (Expand search), "coder precoder mode state 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)

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