Perhaps you should try some spelling variations:
"coder coding c programming optmization" » "coder coding c programming optimization" (Expand search), "coder coding c programming application" (Expand search), "coder coding c programmatic optimization" (Expand search), "coder coding _ programming optmization" (Expand search), "coder coding cone programming optmization" (Expand search), "coder coding and programming optmization" (Expand search), "modern coding c programming optmization" (Expand search), "color coding c programming optmization" (Expand search), "odor coding c programming optmization" (Expand search), "coder coding co programming optmization" (Expand search), "coder coding h programming optmization" (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 coding c programming optmization\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding c programming optmization ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding c programming optmization") OR ("api python python python programming"))*.