Perhaps you should try some spelling variations:
"coder using speech processing cpp" » "coder using speech processing cep" (Expand search), "coder using speech processing cup" (Expand search), "coder using speech processing cap" (Expand search), "coder during speech processing cpp" (Expand search), "coder using spect processing cpp" (Expand search), "coder using spaece processing cpp" (Expand search), "coders using speech processing cpp" (Expand search), "cover using speech processing cpp" (Expand search), "code using speech processing cpp" (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 using speech processing cpp\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder using speech processing cpp ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder using speech processing cpp") OR ("api python python python programming"))*.