Perhaps you should try some spelling variations:
"coder precoder fast parallel processing" » "coder precoder fast parallel programming" (Expand search), "coder decoder fast parallel processing" (Expand search), "coder precoder based parallel processing" (Expand search), "coder precoder and parallel processing" (Expand search), "coder precoder from parallel processing" (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 fast parallel processing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder fast parallel processing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder fast parallel processing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder fast parallel processing") OR ("api python python python programming"))*.