Perhaps you should try some spelling variations:
"coder _ convolutional algorithm array" » "coder _ convolution algorithm array" (Expand search), "coder _ coevolutionary algorithm array" (Expand search), "coder _ conventional algorithm array" (Expand search), "coder _ convolutional algoritmos array" (Expand search), "coder _ convolutional algorithm aaa" (Expand search), "coder _ convolutional algorithm binary" (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)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ convolutional algorithm array\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder _ convolutional algorithm array ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder _ convolutional algorithm array") OR ("api python python python programming"))*.