Perhaps you should try some spelling variations:
"coder coding decoding logic controllers" » "coder coding decoding logic controller" (Expand search), "coder coding decoding pid controllers" (Expand search), "coder coding decoding electric controllers" (Expand search), "coder encoding decoding logic controllers" (Expand search), "coder reading decoding logic controllers" (Expand search), "coder joint decoding logic controllers" (Expand search), "modern coding decoding logic controllers" (Expand search), "color coding decoding logic controllers" (Expand search), "odor coding decoding logic controllers" (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 decoding logic controllers\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding decoding logic controllers ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding decoding logic controllers") OR ("api python python python programming"))*.