Perhaps you should try some spelling variations:
"coder precoder testing computer programs" » "coder precoder testing computer program" (Expand search), "coder peer testing computer programs" (Expand search), "coder precoder design computer programs" (Expand search), "coder primer testing computer programs" (Expand search), "coder precoder teaching computer programs" (Expand search), "coder precoder using computer programs" (Expand search), "coder precoder using computed programs" (Expand search), "coder decoder testing computer programs" (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), "manim 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 precoder testing computer programs") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder testing computer programs\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder testing computer programs ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder testing computer programs") OR ("api python python python programming"))*.