Perhaps you should try some spelling variations:
"coder coder variable dose problem" » "coder under variable dose problem" (Expand search), "coder color variable dose problem" (Expand search), "coder mode variable dose problem" (Expand search), "coder coder variable doses problem" (Expand search), "coder coder variable cost problem" (Expand search), "coder coder variable costs problem" (Expand search), "coder coder variable some problem" (Expand search), "coder coder variable core problem" (Expand search), "coder coder variable role problem" (Expand search), "coder decoder variable dose problem" (Expand search), "code code variable dose problem" (Expand search), "decoder codec variable dose 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 variable dose problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder variable dose problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder variable dose problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder variable dose problem") OR ("api python python python programming"))*.