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