Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pha den nam slippers" » "phja den nam slippers", "thai den nam slippers", "cham den nam slippers", "pha dan nam slippers", "pha det nam slippers", "pha den cam slippers", "pha den nam slippery", "pha den nam 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: (((("pha den nam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha den nam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("pha den nam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.