Perhaps you should try some spelling variations:
"coder coding java principles of" » "coder coding data principles of" (Expand search), "coder coding ata principles of" (Expand search), "coder coding and principles of" (Expand search), "modern coding java principles of" (Expand search), "color coding java principles of" (Expand search), "odor coding java principles of" (Expand search), "coder codigo java principles of" (Expand search), "coder coding av1 principles of" (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 coding java principles of") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding java principles of\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding java principles of ) OR ( api python python python programming ))*.