Perhaps you should try some spelling variations:
"coder implementation and modeling problems" » "code implementation and modeling problems" (Expand search), "decoder implementation and modeling problems" (Expand search), "model implementation and modeling problems" (Expand search), "coder implementation of modeling problems" (Expand search), "coder implementation and modelling problems" (Expand search), "coder implementation and modelling problem" (Expand search), "coder implementation and modeling process" (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 implementation and modeling problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation and modeling problems\") OR (\"api python python python programming\"))".
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