Perhaps you should try some spelling variations:
"coder using fft algorithm image" » "coder using fast algorithm image" (Expand search), "coder using bat algorithm image" (Expand search), "coder using cut algorithm image" (Expand search), "coders using fft algorithm image" (Expand search), "cover using fft algorithm image" (Expand search), "code using fft algorithm image" (Expand search), "coder using fmt algorithm image" (Expand search), "coder using fdtd algorithm image" (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 using fft algorithm image") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using fft algorithm image\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder using fft algorithm image ) OR ( api python python python programming ))*.