Perhaps you should try some spelling variations:
"coder using cfd complexity program" » "coder using cfd complex program" (Expand search), "coder using cfd complexity from" (Expand search), "coder using cfd complexity priors" (Expand search), "coder using code complexity program" (Expand search), "coder using and complexity program" (Expand search), "coder using case complexity program" (Expand search), "coders using cfd complexity program" (Expand search), "cover using cfd complexity program" (Expand search), "code using cfd complexity program" (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 using cfd complexity program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using cfd complexity program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder using cfd complexity program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder using cfd complexity program") OR ("api python python python programming"))*.