Perhaps you should try some spelling variations:
"coder coding several complex program" » "coder coding several simplex program" (Expand search), "coder coding several complex programmes" (Expand search), "coder coding several complex prograded" (Expand search), "coder encoding several complex program" (Expand search), "coder using several complex program" (Expand search), "coder during several complex program" (Expand search), "modern coding several complex program" (Expand search), "color coding several complex program" (Expand search), "odor coding several complex program" (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 several complex program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding several complex program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding several complex program") OR ("api python python python programming"))*.