Perhaps you should try some spelling variations:
"_ computational in coverage process" » "_ computational and coverage process" (Expand search), "_ computational _ coverage process" (Expand search), "_ computational 3d coverage process" (Expand search), "_ computational in average process" (Expand search), "_ computational in coverage problems" (Expand search), "_ computational in coverage paces" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: (("_ computational in coverage process") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"_ computational in coverage process\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( _ computational in coverage process ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("_ computational in coverage process") OR ("using coding python python programming"))*.