Perhaps you should try some spelling variations:
"coder coder speed reduction problem" » "coder coder speed prediction problem" (Expand search), "coder coder speed education problem" (Expand search), "coder coder speed reaction problem" (Expand search), "coder coder speed regulation problem" (Expand search), "coder coder speech production problem" (Expand search), "coder decoder speed reduction problem" (Expand search), "code code speed reduction problem" (Expand search), "decoder codec speed reduction problem" (Expand search), "coder power speed reduction problem" (Expand search), "coder mode speed reduction problem" (Expand search), "coder model speed reduction problem" (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 coder speed reduction problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder speed reduction problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder speed reduction problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder speed reduction problem") OR ("api python python python programming"))*.