Perhaps you should try some spelling variations:
"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)
"coder coder matlab based program" » "coder coder atlas based program" (Expand search), "coder coder matlab brasil program" (Expand search), "coder coder matrix based program" (Expand search), "coder codigo matlab based program" (Expand search), "coder code atlas based program" (Expand search), "coder calor matlab based program" (Expand search), "coder decoder matlab based program" (Expand search), "code code matlab based program" (Expand search), "decoder codec matlab based program" (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 matlab based program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder matlab based program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder matlab based program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder matlab based program") OR ("api python python python programming"))*.