Perhaps you should try some spelling variations:
"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)
"coder posix threads text coding" » "coder posix threads that coding" (Expand search), "coder posix thread test coding" (Expand search), "coder posix threads sweat coding" (Expand search), "coder posix threads text encoding" (Expand search), "coder posix threads text reading" (Expand search), "poder posix threads text coding" (Expand search), "codes posix threads text coding" (Expand search), "coded posix threads text coding" (Expand search), "coder posi threads text coding" (Expand search), "coder posit threads text coding" (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 posix threads text coding") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder posix threads text coding\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder posix threads text coding ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder posix threads text coding") OR ("api python python python programming"))*.