Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pha nen mot snippets" » "phap nen mot snippets", "cham nen mot snippets", "pham men mot snippets", "pha nen mong snippets", "pha vien mot 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: (((("pha nen mot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha nen mot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pha nen mot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pha nen mot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.