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