Perhaps you should try some spelling variations:
"and python python python programming" » "and pythons python python programming" (Expand search), "and piton python python programming" (Expand search), "and pitons python python programming" (Expand search), "in python python python programming" (Expand search), "on python python python programming" (Expand search), "api python python python programming" (Expand search)
"coder coder coding and peptides" » "coder modern coding and peptides" (Expand search), "coder color coding and peptides" (Expand search), "coder odor coding and peptides" (Expand search), "coder decoder coding and peptides" (Expand search), "code code coding and peptides" (Expand search), "decoder codec coding and peptides" (Expand search), "coder coder coding rna peptides" (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 coding and peptides") OR ("and python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coding and peptides\") OR (\"and python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder coding and peptides ) OR ( and python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder coding and peptides") OR ("and python python python programming"))*.