Perhaps you should try some spelling variations:
"coder coding based complex sampling" » "coder coding based complexes sampling" (Expand search), "coder coding base complexes sampling" (Expand search), "coder coding based computer sampling" (Expand search), "modern coding based complex sampling" (Expand search), "color coding based complex sampling" (Expand search), "odor coding based complex sampling" (Expand search), "coder coating based complex sampling" (Expand search), "coder modeling based complex sampling" (Expand search), "coder reading based complex sampling" (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 based complex sampling\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding based complex sampling ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding based complex sampling") OR ("api python python python programming"))*.