Perhaps you should try some spelling variations:
"coder coder the pricing problem" » "coder coder the packing problem" (Expand search), "coder coder the sizing problem" (Expand search), "coder coder the planning problem" (Expand search), "coder decoder the pricing problem" (Expand search), "code code the pricing problem" (Expand search), "decoder codec the pricing problem" (Expand search), "coder code the pricing problem" (Expand search), "coder cover the pricing problem" (Expand search), "coder poder the pricing problem" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder the pricing problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder the pricing problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder the pricing problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder the pricing problem") OR ("api python python python programming"))*.