Perhaps you should try some spelling variations:
"coder allocation _ coding problems" » "power allocation _ coding problems" (Expand search), "order allocation _ coding problems" (Expand search), "over allocation _ coding problems" (Expand search), "coder allocation _ loading problems" (Expand search), "coder allocation _ counting problems" (Expand search), "coder allocation _ covering 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 _ coding problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder allocation _ coding problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder allocation _ coding problems") OR ("api python python python programming"))*.