Perhaps you should try some spelling variations:
"coder coder using signal recognition" » "coder coder using sign recognition" (Expand search), "coder coder using social recognition" (Expand search), "coder coder using legal recognition" (Expand search), "coder coder using single recognition" (Expand search), "coder decoder using signal recognition" (Expand search), "code code using signal recognition" (Expand search), "decoder codec using signal recognition" (Expand search), "coder coders using signal recognition" (Expand search), "coder cover using signal recognition" (Expand search), "coder code using signal recognition" (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 coder using signal recognition\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder using signal recognition ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder using signal recognition") OR ("api python python python programming"))*.