Perhaps you should try some spelling variations:
"coder decoder pre contractual coding" » "coder decoder pre contractual binding" (Expand search), "coder decoder pre contractual guiding" (Expand search), "coder decoder pre contractual farming" (Expand search), "coder decoder pre contratual coding" (Expand search), "coder decoder of contractual coding" (Expand search), "encoder decoder pre contractual coding" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder decoder pre contractual coding") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder pre contractual coding\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder pre contractual coding ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder pre contractual coding") OR ("api python python python programming"))*.