Perhaps you should try some spelling variations:
"coder coder sequential linear program" » "coder order sequential linear program" (Expand search), "coder under sequential linear program" (Expand search), "coder does sequential linear program" (Expand search), "coder coder sequential linear programmin" (Expand search), "coder coder sequential linear programming" (Expand search), "coder decoder sequential linear program" (Expand search), "code code sequential linear program" (Expand search), "decoder codec sequential linear 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 coder sequential linear program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sequential linear program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder sequential linear program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder sequential linear program") OR ("api python python python programming"))*.