Perhaps you should try some spelling variations:
"and conventional coding using projects" » "and conventional cooling using projects" (Expand search), "and conventional loading using projects" (Expand search), "and conventional cooking using projects" (Expand search), "and conventional coding using project" (Expand search), "and conventional coding housing projects" (Expand search), "and conventional coding using projections" (Expand search), "and conventional modeling using projects" (Expand search), "and conventional drying using projects" (Expand search)
"advanced validation on python programming" » "advanced oxidation on python programming" (Expand search), "advanced glication on python programming" (Expand search), "advanced visualization on python programming" (Expand search), "advanced validation of python programming" (Expand search), "advanced validation in python programming" (Expand search), "advanced validation and python programming" (Expand search), "advanced validation _ 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: "((\"and conventional coding using projects\") OR (\"advanced validation on python programming\"))~".
• Removing quotes may allow a broader search: (( and conventional coding using projects ) OR ( advanced validation on python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and conventional coding using projects") OR ("advanced validation on python programming"))*.