Perhaps you should try some spelling variations:
"coder barcode decoding in complexity" » "coi barcode decoding in complexity" (Expand search), "coxi barcode decoding in complexity" (Expand search), "coder barcode decoding on complexity" (Expand search), "coder barcode decoding and complexity" (Expand search), "coder barcode decoding _ complexity" (Expand search), "coder barcode decoding of complexity" (Expand search), "coder barcode coding in complexity" (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)

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 barcode decoding in complexity\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder barcode decoding in complexity ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder barcode decoding in complexity") OR ("api python python python programming"))*.