Perhaps you should try some spelling variations:
"coder decoder avoid shell scripting" » "coder decoder avoid shell script" (Expand search), "coder decoder avoid shell scripts" (Expand search), "encoder decoder avoid shell scripting" (Expand search), "coder decoder avoid self scripting" (Expand search), "coder decoder almond shell scripting" (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 decoder avoid shell scripting") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder avoid shell scripting\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder avoid shell scripting ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder avoid shell scripting") OR ("in python python python programming"))*.