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 and matlab programa" » "coder decoder and matlab programa" (Expand search), "code code and matlab programa" (Expand search), "decoder codec and matlab programa" (Expand search), "coder coder in matlab programa" (Expand search), "coder coder usando matlab programa" (Expand search), "coder code and matlab programa" (Expand search), "coder codes and matlab programa" (Expand search), "coder poder and matlab programa" (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 and matlab programa") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder and matlab programa\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder and matlab programa ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder and matlab programa") OR ("api python python python programming"))*.