Perhaps you should try some spelling variations:
"coder precoder visual sensor programming" » "coder precoder visual vector programming" (Expand search), "coder precoder visual linear programming" (Expand search), "coder precoder visual user programming" (Expand search), "coder precedente visual sensor programming" (Expand search), "coder preceding visual sensor programming" (Expand search), "coder precocity visual sensor programming" (Expand search), "coder decoder visual sensor programming" (Expand search), "coder precoder virtual sensor 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 visual sensor programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder visual sensor programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder visual sensor programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder visual sensor programming") OR ("api python python python programming"))*.