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