Perhaps you should try some spelling variations:
"coder coder functionals methods problems" » "coder coder functional methods problems" (Expand search), "coder coder functional method problems" (Expand search), "coder coder functions methods problems" (Expand search), "coder order functional methods problems" (Expand search), "coder modern functional methods problems" (Expand search), "coder poder funcional methods problems" (Expand search), "coder coder functionals method problems" (Expand search), "coder coder functionals methods problem" (Expand search), "coder coder functionals methodes problemes" (Expand search), "coder decoder functionals methods problems" (Expand search), "code code functionals methods problems" (Expand search), "decoder codec functionals methods problems" (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 coder functionals methods problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder functionals methods problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder functionals methods problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder functionals methods problems") OR ("api python python python programming"))*.