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 string based costing" » "coder cordel string based costing" (Expand search), "coder closed string based costing" (Expand search), "coder modelo string based costing" (Expand search), "coder coder sharing based costing" (Expand search), "coder coder scoring based costing" (Expand search), "coder coder sorting based costing" (Expand search), "coder decoder string based costing" (Expand search), "code code string based costing" (Expand search), "decoder codec string based costing" (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 coder string based costing\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder string based costing ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder string based costing") OR ("api python python python programming"))*.