Perhaps you should try some spelling variations:
"coder code software optimization problem" » "coder code software utilization problem" (Expand search), "coder code software customization problem" (Expand search), "coder code software otimizacao problem" (Expand search), "coder code software optimization problems" (Expand search), "coder cape software optimization problem" (Expand search), "coder boxe software optimization problem" (Expand search), "coder care software optimization problem" (Expand search), "code code software optimization problem" (Expand search), "modern code software optimization problem" (Expand search), "color code software optimization 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code software optimization problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code software optimization problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code software optimization problem") OR ("api python python python programming"))*.