Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"lon tao trinh slippers" » "lon tao tinh slippers", "lon tho trinh slippers", "lon giao trinh slippers", "lon lao trinh slippers", "chon tao trinh slippers", "loan tam trinh slippers", "lon tao trinh slippery", "lon tao trinh grippers"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java code snippets") or ("lon tao trinh slippers"))) or ("locating bug code snippets"))~.
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