Perhaps you should try some spelling variations:
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"coder solution with branching problem" » "coder solution with batching problem" (Expand search), "coder solution with teaching problem" (Expand search), "coder solution with balancing problem" (Expand search), "code solution with branching problem" (Expand search), "copper solution with branching problem" (Expand search), "powder solution with branching problem" (Expand search), "coder solution the branching problem" (Expand search), "coder solution with bronchial problem" (Expand search), "coder solutions with branching problem" (Expand search)

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• Removing quotes may allow a broader search: (( coder solution with branching problem ) OR ( shape optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder solution with branching problem") OR ("shape optimization python python programming"))*.