Perhaps you should try some spelling variations:
"coder precoder uses visual programming" » "coder precoder uses fetal programming" (Expand search), "coder decoder uses visual programming" (Expand search), "coder precoder use visual programming" (Expand search), "coder precoder eyes visual programming" (Expand search), "coder precoder sas visual programming" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ 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 precoder uses visual programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder uses visual programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder uses visual programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder uses visual programming") OR ("in python python python programming"))*.