Perhaps you should try some spelling variations:
"coder implementation based dosing problem" » "code implementation based dosing problem" (Expand search), "decoder implementation based dosing problem" (Expand search), "model implementation based dosing problem" (Expand search), "coder implementation and dosing problem" (Expand search), "coder implementation issues dosing problem" (Expand search), "coder implementation at dosing problem" (Expand search), "coder implementation based posing problem" (Expand search), "coder implementation based housing problem" (Expand search), "coder implementation based docking problem" (Expand search), "coder implementation based dating problem" (Expand search)
"python codigo python python programming" » "python coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigo pythons python programming" (Expand search), "python codigo piton python programming" (Expand search), "python codigo pitons 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 implementation based dosing problem\") OR (\"python codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( coder implementation based dosing problem ) OR ( python codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder implementation based dosing problem") OR ("python codigo python python programming"))*.