Perhaps you should try some spelling variations:
"coder coding _ convolution processes" » "coder coding _ evolution processes" (Expand search), "coder coding _ construction processes" (Expand search), "coder coding _ conversion processes" (Expand search), "modern coding _ convolution processes" (Expand search), "color coding _ convolution processes" (Expand search), "odor coding _ convolution processes" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coding _ convolution processes") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding _ convolution processes\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding _ convolution processes ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding _ convolution processes") OR ("api python python python programming"))*.