Perhaps you should try some spelling variations:
"coder coding half parallel programming" » "coder coding has parallel programming" (Expand search), "coder coding chain parallel programming" (Expand search), "coder coding cable parallel programming" (Expand search), "modern coding half parallel programming" (Expand search), "color coding half parallel programming" (Expand search), "odor coding half parallel programming" (Expand search), "coder coding scale parallel 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), "rpa python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding half parallel programming\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding half parallel programming ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding half parallel programming") OR ("api python python python programming"))*.