Perhaps you should try some spelling variations:
"coder code using tef introduction" » "coder code using of introduction" (Expand search), "coder code using brief introduction" (Expand search), "coder code using after introduction" (Expand search), "code code using tef introduction" (Expand search), "modern code using tef introduction" (Expand search), "color code using tef introduction" (Expand search), "coder made using tef introduction" (Expand search), "coder coding using tef introduction" (Expand search), "coder code using tf introduction" (Expand search), "coder code using text introduction" (Expand search), "coder code using test introduction" (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 code using tef introduction\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code using tef introduction ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code using tef introduction") OR ("api python python python programming"))*.