Perhaps you should try some spelling variations:
"coder coding and optical coding" » "coder coding and optical cooling" (Expand search), "coder coding and optical bonding" (Expand search), "coder coding and optical doping" (Expand search), "modern coding and optical coding" (Expand search), "color coding and optical coding" (Expand search), "odor coding and optical coding" (Expand search), "coder coding rna optical coding" (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 coding and optical coding\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding and optical coding ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding and optical coding") OR ("api python python python programming"))*.