Perhaps you should try some spelling variations:
"coder detection python assisted instruction" » "coder detection python assisted extraction" (Expand search), "coder detection method assisted instruction" (Expand search), "coder detection methods assisted instruction" (Expand search), "coder detection actions assisted instruction" (Expand search), "code detection python assisted instruction" (Expand search), "border detection python assisted instruction" (Expand search), "corner detection python assisted instruction" (Expand search), "coder detection phonon assisted instruction" (Expand search), "coder detection photon assisted instruction" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ 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 detection python assisted instruction") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder detection python assisted instruction\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder detection python assisted instruction ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder detection python assisted instruction") OR ("_ python python python programming"))*.