Perhaps you should try some spelling variations:
"coder encoding decoding quick tests" » "coder reading decoding quick tests" (Expand search), "core encoding decoding quick tests" (Expand search), "clones encoding decoding quick tests" (Expand search), "video encoding decoding quick tests" (Expand search), "coder encoding decoding quick test" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search), "manim python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder encoding decoding quick tests\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder encoding decoding quick tests ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder encoding decoding quick tests") OR ("api python python python programming"))*.