Perhaps you should try some spelling variations:
"coder coder combinational logic programming" » "coder coder computational logic programming" (Expand search), "coder model combination logic programming" (Expand search), "coder of combinational logic programming" (Expand search), "coder code computational logic programming" (Expand search), "coder decoder combinational logic programming" (Expand search), "code code combinational logic programming" (Expand search), "decoder codec combinational logic programming" (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 combinational logic programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder combinational logic programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder combinational logic programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder combinational logic programming") OR ("api python python python programming"))*.