Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kinh van phi slippers" » "dinh van phi slippers", "vinh van phi slippers", "binh van phi slippers", "kinh van chi slippers", "kinh van phu slippers", "kinh van nhi slippers", "kinh van phi slippery", "kinh van phi grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("kinh van phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kinh van phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("kinh van phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.