Perhaps you should try some spelling variations:
"coder precoder parallel model programming" » "coder recovery parallel model programming" (Expand search), "coder power parallel model programming" (Expand search), "coder precoder parallel modern programming" (Expand search), "coder precoder parallel modular programming" (Expand search), "coder precoder parallel goal programming" (Expand search), "coder decoder parallel model programming" (Expand search), "coder precoder parallel code 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 precoder parallel model programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder parallel model programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder parallel model programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder parallel model programming") OR ("api python python python programming"))*.