Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"trinh van san slippers" » "trinh han san slippers", "trinh quan san slippers", "trinh toan san slippers", "trinh van sang slippers", "trinh van ban slippers", "trinh van son slippers", "trinh van san slippery", "trinh van san 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 ("trinh van san slippers"))) or ("locating bug code snippets"))~.
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