Perhaps you should try some spelling variations:
"coder coder affine functions problems" » "coder coder affine functional problems" (Expand search), "coder coder affine fractional problems" (Expand search), "coder coder affine conditions problems" (Expand search), "coder coder affine function problems" (Expand search), "coder coder spline functions problems" (Expand search), "coder coder cosine functions problems" (Expand search), "coder under affine functions problems" (Expand search), "coder decoder affine functions problems" (Expand search), "code code affine functions problems" (Expand search), "decoder codec affine functions 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 affine functions problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder affine functions problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder affine functions problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder affine functions problems") OR ("api python python python programming"))*.