Perhaps you should try some spelling variations:
"advanced composite using computer program" » "advanced composites using computer program" (Expand search), "advanced composite resins computer program" (Expand search), "advanced composite resin computer program" (Expand search)
"using mobile pym python programming" » "using mobile pre python programming" (Expand search), "using mobile bim python programming" (Expand search), "using mobile pytm 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: (("advanced composite using computer program") OR ("using mobile pym python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced composite using computer program\") OR (\"using mobile pym python programming\"))".
• Removing quotes may allow a broader search: (( advanced composite using computer program ) OR ( using mobile pym python programming )).
• Adding a wildcard symbol may retrieve word variants: (("advanced composite using computer program") OR ("using mobile pym python programming"))*.