Perhaps you should try some spelling variations:
"coder negative and string problem" » "node negative and string problem" (Expand search), "under negative and string problem" (Expand search), "order negative and string problem" (Expand search), "coder negative and sizing problem" (Expand search), "coder negative and rostering problem" (Expand search), "coder negative and sharing problems" (Expand search), "coder negative and strong problem" (Expand search), "coder negative and spring problem" (Expand search), "coder negative and sharing 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 negative and string problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder negative and string problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder negative and string problem") OR ("api python python python programming"))*.