Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"si cay phan slippers" » "si cac phan slippers", "si cao phan slippers", "si cap phan slippers", "so cay phan slippers", "si cay phan slippery", "si cay phan 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: (((("si cay phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("si cay phan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("si cay phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.