Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"python using java snippets" » "python using data snippets"
"cac ma van snippets" » "cac mau van snippets", "cac ba van snippets", "cac xa van snippets", "cac mai van snippets", "cac va van snippets", "cac ha van snippets"

Try widening your search to All Fields.

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