Perhaps you should try some spelling variations:
"coder in parallel complexity problem" » "coder in parallel compression problem" (Expand search), "coder in paradigms complexity problem" (Expand search), "coder in parallel complex problem" (Expand search), "coder in parallel completion problem" (Expand search), "coder in parallel convexity problem" (Expand search), "coder and parallel complexity problem" (Expand search), "coder _ parallel complexity problem" (Expand search), "coder of parallel complexity problem" (Expand search), "code in parallel complexity problem" (Expand search), "codes in parallel complexity problem" (Expand search), "poder in 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder in parallel complexity problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder in parallel complexity problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder in parallel complexity problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder in parallel complexity problem") OR ("api python python python programming"))*.