Perhaps you should try some spelling variations:
"coder code software optimization problems" » "coder code software utilization problems" (Expand search), "coder code software customization problems" (Expand search), "coder code software otimizacao problems" (Expand search), "coder cape software optimization problems" (Expand search), "coder boxe software optimization problems" (Expand search), "coder care software optimization problems" (Expand search), "code code software optimization problems" (Expand search), "modern code software optimization problems" (Expand search), "color code software optimization 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 code software optimization problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code software optimization problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code software optimization problems") OR ("api python python python programming"))*.