Perhaps you should try some spelling variations:
"coder encoding pectin and writing" » "coder encoding peptide and writing" (Expand search), "coder encoding decoding and writing" (Expand search), "core encoding pectin and writing" (Expand search), "clones encoding pectin and writing" (Expand search), "video encoding pectin and writing" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ 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 encoding pectin and writing") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder encoding pectin and writing\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder encoding pectin and writing ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder encoding pectin and writing") OR ("in python python python programming"))*.