Perhaps you should try some spelling variations:
"coder of parallel complexity problem" » "coder of parallel compression problem" (Expand search), "coder of paradigms complexity problem" (Expand search), "coder of parallel complex problem" (Expand search), "coder of parallel completion problem" (Expand search), "coder of parallel convexity problem" (Expand search), "coder _ parallel complexity problem" (Expand search), "code of parallel complexity problem" (Expand search), "codes of parallel complexity problem" (Expand search), "codex of parallel complexity 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 of parallel complexity problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder of parallel complexity problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder of parallel complexity problem") OR ("api python python python programming"))*.