Perhaps you should try some spelling variations:
"coder low complexity based problem" » "coder low complexity and problem" (Expand search), "coder low complexity beyond problem" (Expand search), "coder low complexity index problem" (Expand search), "coder and complexity based problem" (Expand search), "coder low complexity based problems" (Expand search), "coder low complexity based probe" (Expand search), "coder low complexity posed problem" (Expand search), "code low complexity based problem" (Expand search), "codes low complexity based problem" (Expand search), "under low complexity based 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 low complexity based problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder low complexity based problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder low complexity based problem") OR ("api python python python programming"))*.