Perhaps you should try some spelling variations:
"using computation in pulling program" » "using computational in pulling program" (Expand search), "using imputation in pulling program" (Expand search), "using compilation in pulling program" (Expand search), "using computation in culling program" (Expand search), "using computation in spelling program" (Expand search), "using computation in spelling programs" (Expand search), "using computation and pulling program" (Expand search), "using computation of pulling program" (Expand search), "using computation in pulping program" (Expand search), "using computation oil pulling program" (Expand search)
"using and from python programming" » "using and from pathogen programming" (Expand search), "using and from anthony programming" (Expand search), "using an from python programming" (Expand search), "housing and from python programming" (Expand search), "using and free 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: "((\"using computation in pulling program\") OR (\"using and from python programming\"))~".
• Removing quotes may allow a broader search: (( using computation in pulling program ) OR ( using and from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation in pulling program") OR ("using and from python programming"))*.