Perhaps you should try some spelling variations:
"dft calculation in constructing program" » "dft calculation in consulting program" (Expand search), "dft calculation in reconstruction program" (Expand search), "dft calculation in constructing ronda" (Expand search), "dft calculations in constructing program" (Expand search), "cost calculation in constructing program" (Expand search), "_ calculation in constructing program" (Expand search), "dft calculation in constructions program" (Expand search), "dft calculation in construction program" (Expand search), "dft calculation _ constructing program" (Expand search), "dft calculation of constructing program" (Expand search), "dft calculations and constructing program" (Expand search)
"based computational in computer program" » "and computational in computer program" (Expand search), "by computational in computer program" (Expand search), "based computational and computer program" (Expand search), "based computational _ computer program" (Expand search), "based computational 3d computer program" (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: (("based computational in computer program") OR ("dft calculation in constructing program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational in computer program\") OR (\"dft calculation in constructing program\"))".
• Removing quotes may allow a broader search: (( based computational in computer program ) OR ( dft calculation in constructing program )).
• Adding a wildcard symbol may retrieve word variants: (("based computational in computer program") OR ("dft calculation in constructing program"))*.