Perhaps you should try some spelling variations:
"based computation using computer programming" » "based computation using computer program" (Expand search), "based computation using computer programs" (Expand search), "based computational using computer programming" (Expand search), "based competition using computer programming" (Expand search), "based compilation using computer programming" (Expand search), "based computations using computer programming" (Expand search), "based computation in computer programming" (Expand search), "based composition using computer programming" (Expand search)
"testing tools python python programming" » "teaching tools python python programming" (Expand search), "cutting tools python python programming" (Expand search), "testing to python python programming" (Expand search), "testing tools pythons python programming" (Expand search), "testing tools piton python programming" (Expand search), "testing tools pitons python programming" (Expand search), "testing tool python python programming" (Expand search), "testing tools person 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: "((\"based computation using computer programming\") OR (\"testing tools python python programming\"))~".
• Removing quotes may allow a broader search: (( based computation using computer programming ) OR ( testing tools python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computation using computer programming") OR ("testing tools python python programming"))*.