Perhaps you should try some spelling variations:
"coder coder using frequency module" » "coder coder using frequency modules" (Expand search), "coder coder using frequency model" (Expand search), "coder coder using frequency modulated" (Expand search), "coder coder single frequency module" (Expand search), "coder coder feeding frequency module" (Expand search), "coder coder grazing frequency module" (Expand search), "coder decoder using frequency module" (Expand search), "code code using frequency module" (Expand search), "decoder codec using frequency module" (Expand search), "coder coders using frequency module" (Expand search), "coder cover using frequency module" (Expand search), "coder code using frequency module" (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 coder using frequency module") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder using frequency module\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder using frequency module ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder using frequency module") OR ("in python python python programming"))*.