Perhaps you should try some spelling variations:
"coder string theory visual programming" » "coder string theory fetal programming" (Expand search), "coder nursing theory visual programming" (Expand search), "coder string the visual programming" (Expand search), "coder string theory via programming" (Expand search), "coder string memory visual programming" (Expand search), "cordel string theory visual programming" (Expand search), "closed string theory visual programming" (Expand search), "modelo string theory visual programming" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder string theory visual programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder string theory visual programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder string theory visual programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder string theory visual programming") OR ("api python python python programming"))*.