Perhaps you should try some spelling variations:
"coder vocoder rating electrical project" » "coder vocoder rating electrical power" (Expand search), "coder vocoder rating electrical properties" (Expand search), "coder vocoder rotating electrical project" (Expand search), "coder vocoder coating electrical project" (Expand search), "coder vocoder aging electrical project" (Expand search), "coder decoder rating electrical project" (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.

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