Perhaps you should try some spelling variations:
"coder allocation python open problems" » "coder allocation method open problems" (Expand search), "coder allocation methods open problems" (Expand search), "coder allocation pattern open problems" (Expand search), "power allocation python open problems" (Expand search), "order allocation python open problems" (Expand search), "over allocation python open problems" (Expand search), "coder allocation python on problems" (Expand search), "coder allocation python opengl problems" (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 allocation python open problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder allocation python open problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder allocation python open problems") OR ("api python python python programming"))*.