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