Perhaps you should try some spelling variations:
"coder coder agile principles of" » "coder coder active principles of" (Expand search), "coder coder the principles of" (Expand search), "coder coder and principles of" (Expand search), "coder decoder agile principles of" (Expand search), "code code agile principles of" (Expand search), "decoder codec agile principles of" (Expand search), "coder modelo agile 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)

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 agile principles of") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder agile principles of\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder agile principles of ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder agile principles of") OR ("api python python python programming"))*.