Perhaps you should try some spelling variations:
"coder precoder teaching manual programming" » "coder precoder teaching visual programming" (Expand search), "coder precoder teaching pascal programming" (Expand search), "coder precoder teaching lineal programming" (Expand search), "coder recorder teaching manual programming" (Expand search), "coder aprender teaching manual programming" (Expand search), "coder poder teaching manual programming" (Expand search), "coder precoder teaching manuals programming" (Expand search), "coder precoder teaching material programming" (Expand search), "coder decoder teaching manual programming" (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 teaching manual programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder teaching manual programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder teaching manual programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder teaching manual programming") OR ("api python python python programming"))*.