Perhaps you should try some spelling variations:
"coder coding segmental duration problem" » "coder coding segments duration problem" (Expand search), "coder in segmental duration problem" (Expand search), "coder non segmental duration problem" (Expand search), "coder coding segmental education problem" (Expand search), "coder coding segmental education problems" (Expand search), "coder coding segmental formation problem" (Expand search), "modern coding segmental duration problem" (Expand search), "color coding segmental duration problem" (Expand search), "odor coding segmental duration 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 coding segmental duration problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding segmental duration problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding segmental duration problem") OR ("api python python python programming"))*.