Perhaps you should try some spelling variations:
"and declarative programming cloning programs" » "and reactive programming cloning programs" (Expand search), "and declarative programming coding programs" (Expand search), "and declarative programming clearing programs" (Expand search), "and declarative programming learning programs" (Expand search), "and declarative programming cloning program" (Expand search), "and declarative programming cleaning programs" (Expand search), "and declarative programming cooling programs" (Expand search), "and decorative programming cloning programs" (Expand search), "of declarative programming cloning programs" (Expand search), "the declarative programming cloning programs" (Expand search)
"based instruction in coding program" » "assisted instruction in coding program" (Expand search), "based construction in coding program" (Expand search), "based instruction and coding program" (Expand search), "based instruction _ coding program" (Expand search), "based instruction in cloning program" (Expand search), "based instruction in loading program" (Expand search), "based instruction in cooling programs" (Expand search), "based instruction on coding program" (Expand search), "based instruction in decoding program" (Expand search), "based instruction non coding program" (Expand search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("based instruction in coding program") OR ("and declarative programming cloning programs"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based instruction in coding program\") OR (\"and declarative programming cloning programs\"))*".
• Removing quotes may allow a broader search: (( based instruction in coding program ) OR ( and declarative programming cloning programs ))*.