Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cot thep hue snippets" » "cot thien hue snippets", "cot thi hue snippets", "cot tiep huu snippets", "cost thep hue snippets"
"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: (((("cot thep hue snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cot thep hue snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cot thep hue snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cot thep hue snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.