Perhaps you should try some spelling variations:
"coder precoder grass visual programming" » "coder precoder grass fetal programming" (Expand search), "coder decoder grass visual programming" (Expand search), "coder precoder gross visual programming" (Expand search), "coder precoder graph visual programming" (Expand search), "coder precoder bras 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)

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 grass visual programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder grass visual programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder grass visual programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder grass visual programming") OR ("api python python python programming"))*.