Perhaps you should try some spelling variations:
"coder coder metacognicion en programming" » "coder coder metacognition in programming" (Expand search), "coder coder metacognicion y programming" (Expand search), "coder coder metacognition on programming" (Expand search), "coder coder metacognicion and programming" (Expand search), "coder coder metacognicion _ programming" (Expand search), "coder coder metacognicion c programming" (Expand search), "coder decoder metacognicion en programming" (Expand search), "code code metacognicion en programming" (Expand search), "decoder codec metacognicion en 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 coder metacognicion en programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder metacognicion en programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder metacognicion en programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder metacognicion en programming") OR ("api python python python programming"))*.