Perhaps you should try some spelling variations:
"coder precoder based devices programmers" » "coder precoder based novice programmers" (Expand search), "coder precoder based devices programming" (Expand search), "coder precoder based services programmes" (Expand search), "coder decoder based devices programmers" (Expand search), "coder recorder based devices programmers" (Expand search), "coder precoding based devices programmers" (Expand search), "coder precedent based devices programmers" (Expand search), "coder precoder and devices programmers" (Expand search)
"manim python python python programming" » "manim pythons python python programming" (Expand search), "manim piton python python programming" (Expand search), "manim pitons python python programming" (Expand search), "monty python python python programming" (Expand search), "api 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 precoder based devices programmers") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder based devices programmers\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder based devices programmers ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder based devices programmers") OR ("manim python python python programming"))*.